Winter 2021 Air Media

AIRMEDIA

WINTER 2021

2021 Tech Seminar Registration Open!

Update:

National Air Filtration Association 1818 Parmenter St, Ste 300, Middleton, WI 53562

Commercial Offices Guideline

www.nafahq.org ▪ The source for expertise, education and standards in air filtration

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AIRMEDIA Publisher

National Air Filtration Association

Editor

Table of Contents Features Filtration for Commercial Office Spaces

4

NAFA Certification Report

11

2021 Technical Seminar Update

17

Terry Driscoll NAFA Association Coordinator

2021 Annual Convention Update

20

Publisher’s Note

Thank You 2021 Sponsors

22

TECH2021 Speaker Highlights

24

COVID-19 Essential Worker Medallions

28

Michelle Czosek, CAE NAFA Executive Director

Designer and Content Editor

Air Media magazine is published three times per year by the National Air Filtration Association. Annual dues are $520 for Distributor Membership and $945 for Manufacturer Membership; dues include a paid subscription to Air Media.

Air Media provides a forum for the free exchange of opinions and information. The views expressed herein do not necessarily represent those of NAFA, its officers, directors, membership or staff. Your contributions help make this magazine an interesting and informative forum for exchanging ideas and recognizing the advancements in our industry.

Neither NAFA nor Air Media is responsible for claims made in advertisements.

Editorial and advertising closing dates are the first of the month prior to issue.

National Air Filtration Association (NAFA) Headquarters

Departments President’s Message

2

Welcome to NAFA

3

2021 Board of Directors

3

New Certified Personnel

12

NAFA News

18

Industry Calendar of Events

28

Technology Corner

33

Executive Profile

34

From the Executive Director

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1818 Parmenter St, Ste 300 Middleton, WI 53562 Phone: 608-310-7542 Email: nafa@nafahq.org

www.nafahq.org

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President’s Message

by Nathan Wittman CAFS, NCT

Clean air and superior Indoor Air Quality have gained increased importance and relevance during the past 12 months. NAFA is uniquely positioned as an organization of experts, with both the knowledge and the tools available through our membership, to provide solutions to problems that are at the forefront of our society. Our mission as “The Global Source for Expertise, Education & Best Practices in Air Filtration” has never been more important. Our organization continues to provide the knowledge and expertise needed during this difficult time.

The over 400 NAFA Certified Air Filter Specialists (CAFS) have played a key role in guiding facilities across the United States, Canada, and globally through the process of improving filtration systems that have greatly impacted the health and safety of our customers and the public. Trained NAFA Certified Technician (NCT) service personnel have worked in difficult applications, utilizing much of the training developed and implemented through NAFA education programs, to ensure air filtration systems are operating properly, effectively, and as designed.

The Covid-19 pandemic has created new challenges and demands that we will continue to overcome in 2021. I am thankful for the professionals who make up NAFA’s membership. These individuals continue to work and improve upon our published guidelines, develop new educational materials, and work tirelessly to ensure that the information and guidance we provide is relevant and current as it pertains to ever changing environment.

In 2021 NAFA will develop additional guideline recommendations for many unique applications where filtration guidance is needed to ensure clean air is the priority rather than an afterthought.

NAFA is committed to move forward with our annual in person Technical Seminar, which is scheduled for May 2021, in Scottsdale, Arizona.

Our Board of Directors and Convention Planning Committee have identified and prioritized the necessary protocols to ensure that our upcoming meeting provides a safe, comfortable environment to further the education of our membership. The speakers invited and educational topics covered

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will focus on the challenging world related to the SARS-CoV-2 pandemic. Starting in late 2020, NAFA has successfully implemented virtual training webinars on a variety of pertinent topics.

Participation has been larger than initially expected, and feedback regarding the information provided and the relevance of the educational benefits has been incredibly positive. These webinars continue to expand the reach of our organization and NAFA plans to continue this educational series monthly in 2021 and beyond.

This will be an exciting year as we continue to work on improving access to more education and training opportunities. Our Certified Air Filter Specialist (CAFS) and NAFA Certified Technician (NCT) testing is available online and will continue to be offered in person at the upcoming Technical Seminar. NAFA’s marketing team has been successful in maintaining and building upon our membership and we look forward to continuing this trend throughout 2021. This year we will continue with our highly successful Clean Air Award program which recognizes commercial facilities for their diligence and dedication to maintenance practices that create superior indoor environments for occupants. Our membership includes countless filtration experts who continually support NAFA through their participation in committees, development of guidelines, and offer input on advanced educational opportunities.

There are numerous avenues to be involved with our organization in many different areas and I encourage you to seek out these opportunities.

Our continued commitment to the expansion of our membership base, broadening our reach as an organization, and the benefits that NAFA membership provides ensures greater organization success in the future. Thank you for your support and I look forward to a great year.

Take care and stay safe.

NAFA Air Media

Welcome to NAFA!

2021 Board of Directors

Distributor

President

Lauren Tadlock, CAFS AC Filters, LLC Houston, Texas Charles J. Brand Filtechsys Inc. Aventura, Florida

Filter Technology Company, Inc. 9018-B Scranton Street Houston, TX 77075 800-874-1045 Fax: 713-910-0071 nwittman@filtertexas.com www.filtertexas.com

President-Elect

Sangeeth Radhakrishnan Maven Trading & Installation Al Khalidiya St, Najma, DA Qatar Simon Doyle, CAFS Peregrine Industries Pty Ltd. Campbellfield, Victoria Australia Raul Sanchez SRI Soluciones Industriales Reynosa, TAM Mexico

Manufacturer Vishal Goyal AEX Technology Solutions LLC Chicago, Illinois Del Stork Bestorq Inc. Lincoln, Nebraska Yan Nadeau Groupe P.N.F. Inc. St-Leonard Aston, Quebec Canada Kevin Jameson Pure Air Filtration Norcross, Georgia

Roberta MacGillivray, CAFS, NCT BGE Indoor Air Quality Solutions Ltd. 5711-103 A Street Edmonton, AB T6H2J6 Canada 780-436-6961 Fax: 780-437-2133 R.MacGillivray@bgecleanair.com

http://bgecleanair.com/

Treasurer

Michael Corbat, CAFS

Rensa Filtration 37900 Mound Road Sterling Heights, MI 48310 586-872-0705 mcorbat@rensafiltration.com www.rensafiltration.com

Secretary

Patrick Rosenthal, CAFS

TEX-AIR Filters/ Air Relief Technologies 2209-A Rutland Drive Austin, TX 78758 512-833-3330 Fax: 512-833-3335 patrickrosenthal@texairfilters.com www.texairfilters.com

Immediate Past President

Tom Justice, CAFS, NCT Zene 4997 Westmoreland Drive Williamsburg, VA 23188 919-740-6308 justfilter@yahoo.com

Northeast Region

Professional

Timmy Timbs, CAFS

Brooks Matthew North Tonawanda, New York Venugopal Sundaresan Chennai, Tamilnadu India Cont'd on page 14

www.nafahq.org

Nathan Wittman, CAFS, NCT

Wallner Expac 6462 Sandbourne West Olive Branch, MS 38654 800-690-0012 Fax: 662-420-7255 ttimbs@expac.com www.expac.com

Southeast Region Dave Miller

Complete Filter Media 410 South Ewing Street Lancaster, OH 43130 740-217-8831 dave.miller@cfm.email www.cfm.global

North Central Region

Will Denton, CAFS, NCT II

Joe W. Fly Co., Inc. 4820 Memphis St Dallas, TX 75207 214-634-2200 Fax: 214-634-7928 will@joeflyco.com www.joeflyco.com

South Central Region Matt Solis, CAFS

Smith Filter Corporation 5000 41st St Ct Moline, IL 61265 309-764-8324 Fax: 309-764-6816 matt@smithfilter.com www.smithfilter.com

Northwest Region

Timothy Ahn, NCT

Clean & Science Co., Ltd. 2775 Algonquin Rd, Ste 110 Rolling Meadows, IL 60008 847-461-9292 Fax: 815-524-2279 timahn@cleanandscience.com www.cleanandscience.com

Southwest Region

Randy Brannen, CAFS, NCT II Quality Filters, Inc. 23351 Grissom Dr. Robertsdale, AL 36567 251-947-2400 Fax: 251-947-2499 randyb@qualityfilters.com www.qualityfilters.com

International

Steve Griffiths, CAFS

Independent Filter Service P/L 82 Northern Rd Heidelberg West, Victoria 3081, Australia 61 394 583644 Fax: 61 394 583644 steve@independentfilter.com.au www.independentfilter.com.au

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2021 Filtration for Commercial Office Spaces - Updated NAFA Guideline Author; Kevin Delahunt, CAFS, BGE Indoor Air Quality Solutions Ltd.

Purpose This best practice establishes air filtration guidelines for the removal of particulate, bioaerosols, and gaseous contaminants for the protection of the air handling equipment and components, as well as providing comfort and a healthy environment for all who work, visit, live and play in these facilities. The recommendations in this guideline are considered by NAFA to be “best practice” in contrast to “minimum standards” as put forth by other organizations. It will serve to provide owners and facility managers with the necessary information to develop effective filtration strategies for their facility’s Indoor Air Quality (IAQ) and Life Safety Programs.

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Scope This best practice guideline will address the filtration practices associated with the complex systems and applications found in today’s commercial office buildings. It will take into consideration life safety, security, health, comfort, equipment protection and tenant retention as factors involved in the filtration decisions. Per ANSI/ASHRAE Standard 62.1-2019, this guideline will not include recommendations for the removal of cigarette smoke in a commercial building. It will look at operating and maintenance of filtration systems as well as conditions such as renovations, internal construction, and localized exhaust. This document does not address the special requirements for healthcare facilities; a guideline specifically for Healthcare Facilities will be available at a future date.

For the purpose of this Best Practice, we will use ASHRAE’s definition of commercial buildings as found in ANSI/ ASHRAE/ACCA Standard 180-2018 – “Standard Practice for Inspection and Maintenance of Commercial Building HVAC Systems,” “Commercial buildings shall include, but are not limited to, government and educational facilities, healthcare and hospitality facilities, institutional buildings, offices, places of assembly, restaurants, and buildings for retail and wholesale businesses.”

NAFA Air Media

Background The quality of air in the built environment has a significant impact on human health and comfort. Poor IAQ can lead to discomfort, ill health, building related illness, absenteeism, and reduced productivity thus making IAQ an important occupational and environmental health issue. The number of complaints related to IAQ has increased with the trend towards tighter sealed buildings, energy conservation, the growing use of synthetic materials, the increase in office equipment (photocopiers, laser printers, 3D printers and computers), cleaning products, outdoor air pollution, and the increased awareness of the public to the symptoms and effects of poor IAQ. Contaminants that present specific problems in commercial office spaces include: plant and animal allergens, gases and odors, bioaerosols (viruses, bacteria, fungal spores)and particles, specifically below 2.5 microns in size (PM2.5). The facility management team of a commercial building must be cognizant of these issues and develop a filtration and IAQ program that meets or exceeds their tenant’s expectations as well as any building certification programs they have adopted. Never before has the task of maintaining occupant comfort and health in a commercial structure been more challenging.

Although the importance of filtration is often expressed as a key component in an IAQ program the only mandatory reference to filtration performance is in ANSI/ASHRAE Standard 62.1-2019 “Ventilation for Acceptable Indoor Air Quality”: a. MERV of not less than 8 where

rated in accordance with ASHRAE

Std. 52.2, or b. The minimum efficiency within

ISO ePM10 where rated

in accordance with ISO 16890.

As 9/11 raised the awareness of building security, so too has the Covid-19 crisis heightened the need for air filtration and the importance of Indoor Air Quality with the impact being felt for years to come. The knowledge that the SARS CoV-2 virus can be transmitted via the airborne route increases the need for additional operational strategies: • A thorough review and inspection

of the existing filter hardware and

sealing mechanisms by a third

party, such as a NAFA Certified

Air Filtration Specialist (CAFS),

trained on system performance not

just filter performance.

• Disposal of the spent products

in a safe manner protecting the

HVAC equipment, building

occupants, and especially, the

technicians performing the work.

• An increased attention to HVAC

system hygiene and disinfection.

• Development of a negative air

space in the building to triage and

treat suspected Covid-19 patients

in an atmosphere isolated from the

general building population.

• Additional filtering/scrubbing

technologies such as UVGI: UVGI (Ultraviolet Germicidal Irradiation) has been used for the disinfection of mold, virus, and bacteria in the airstream and evaporator coils for over 70 years with increasing adoption lately due to the COVID Pandemic.

The use of UVGI is outlined in great detail in the ASHRAE Handbook HVAC Applications chapter 62 titled “Ultraviolet Air and Surface Treatment”.

In addition, the use of UVGI is one of the 4 recommendations by ASHRAE to control the spread of infectious aerosols. It is widely recommended and proven that the use of UVGI can help with airborne and surface born contaminants within an office building.

The use of UVGI complements filtration and Facility Directors and Engineers should look to Air Filter distributors on how to properly apply and install UVGI throughout their building.

ANSI/ASHRAE Standard 62.1 Ventilation for Acceptable Indoor Air Quality This standard defines acceptable indoor air quality as: “air in which there are no known contaminants at harmful concentrations as determined by cognizant authorities and with which a substantial majority (80% or more) of the people exposed do not express dissatisfaction.”

The standard identifies three procedures for providing acceptable IAQ. Ventilation Rate Procedure (VRP) The most commonly used is the Ventilation Rate Procedure (VRP) which prescribes the amount of ventilated air to be delivered to a space based on space type/application, occupancy level, and floor area.

IAQ Procedure (IAQP) The IAQ Procedure offers an option to the VRP by reducing and controlling the concentration of contaminants through air cleaning to specified levels. The IAQ Procedure can reduce the amount of ventilation air below prescribed levels if it can be demonstrated that the air quality meets the required performance.

Natural Ventilation Procedure (NVP) The third procedure is the Natural Ventilation Procedure (NVP). The NVP is a prescriptive design procedure in which outdoor air is provided through openings to the outdoors, permitted to be used for any zone in conjunction with mechanical ventilation systems.

“The standard acknowledges that air cleaning along with recirculation is an effective means for controlling levels of contaminants.”

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6.1.4.1 Particle Matter Removal smaller than 10 Micrometers (PM10) In buildings located in an area where the national standard or guideline for PM10 is exceeded, particle filters or air-cleaning devices shall be provided to clean the outdoor air at any location prior to its introduction to occupied spaces.

Particulate matter filters or air cleaners shall have either: a. MERV of not less than 8 where rated

in accordance with ASHRAE

Standard 52.2. b. the minimum efficiency within ISO

ePM10 where rated in accordance

with ISO 16890.

6.1.4.2 Particle Matter Removal smaller than 2.5 Micrometers (PM2.5) In buildings located in an area where the national standard or guideline for PM2.5 is exceeded, particle filters or air-cleaning devices shall be provided to clean the outdoor air at any location prior to its introduction to occupied spaces.

Particulate matter filters or air cleaners shall have either: a. a MERV of not less than 11 where

rated in accordance with ASHRAE

Standard 52.2. b. the minimum efficiency within ISO

ePM2.5 where rated in accordance

with ISO 16890.

The ASHRAE recommendations are a good start but may not address the unique needs associated with today’s modern commercial office buildings.

NAFA Best Practice Recommendations The commercial office buildings of today provide more than just a space for tenants to work. They are small communities that can include restaurants, health clubs, medical clinics, retail shopping, parking garages, living quarters and more. For a facility management team this presents some unique challenges. Specialized mechanical equipment is required for servicing these varied applications and the

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Central Air Handling Unit Photograph courtesy of Engineered Air

unique activities associated with them.

The following mechanical equipment and applications can be found in some, or all, commercial office buildings.

System Approach Central Air Handling Units The Central Air Handling Unit (CAHU) in commercial buildings provides thermal comfort (temperature and humidity), ventilation and the removal of gaseous and particulate contaminants.

In many commercial buildings the Central Air Handling Unit is the main mode of supplying conditioned air to tenant spaces. The filtration system is just one component of the system that could contain all, or some, of the following components: heating and cooling coils, humidification systems, fans, dampers and motors.

Central Air Handling Units condition the largest percentage of outside air (OA) entering a building. This necessitates the

need to remove a variety of contaminants to maintain the effective operation of the system, and to provide a healthy environment for the occupants of the building. In some instances, the air being returned to the CAHU is more contaminated than the OA requiring the need for particulate, and sometimes, odor/ gaseous removal at the unit.

Effective filtration for a CAHU is accomplished with a two-stage approach incorporating a pre-filter of MERV 8 and a final filter of MERV 13 or higher at the prescribed air flow. In some cold weather climates, a summer and winter bank are used with the pre-filter alternating positions depending upon the season while the secondary filter remains in the downstream winter position. In some locations a single filter system is effective, and in this case, we recommend MERV 13 or higher. The decision to use a single stage system versus a two-stage system is based upon particulate load, life cycle costing (LCC), and energy conservation.

NAFA Air Media

Make up air equipment Photograph courtesy of McQuay International

Unitary equipment

Rooftop Air Handling Unit Photograph courtesy of Engineered Air

Rooftop Air Handling Unit A Rooftop Air Handling Unit (RAHU) maintains comfort conditions in a zone by providing a constant volume of air that varies according to load. Rooftop units can be the entire source of heating and cooling for a building, or a supplemental system to the existing Heating, Ventilating and Air Conditioning (HVAC) system. To control particulate effectively a rooftop system supplying air to a commercial office building should be designed with a two-stage system of a MERV 8 pre-filter and MERV 13 or higher final filter. A single stage filter system can also be considered, and our recommendation is for MERV 13 or higher filter.

Make-Up Air Make-up air (MUA) equipment is designed to provide ventilation air into a space or replace air exhausted from the building. It may be used to prevent negative pressure within the building or to control the contaminant level in the space. An example of MUA units for commercial use is the parking garage

where the units provide replacement outside air when contaminated vehicle air is exhausted. An MUA unit operates on 100% outside air and a single stage filtration system of MERV 11 or higher is recommended. The area serviced by these systems are typically not tenant occupied areas so the lower MERV filter is acceptable to protect the equipment components of the unit.

Unitary Equipment Unitary equipment refers to factory made systems that normally include heat/ cool coils, fan, motor, humidification, filtration, and ventilation components.

Unitary systems are commonly used as compartmental floor units where return air from the indoor space is mixed with outside air from the central air handling unit to provide conditioned air to the floor. Because the outside air is already filtered at the Central system the compartmental unit traditionally has a single stage filter with a recommendation of MERV 13 or higher. The task for this filter is to remove the contaminants which are generated in the indoor space.

Room Air Conditioners, Mini-split System/ Ductless Split System and Room Air ConditionersMini-split System/Ductless Split System Photograph courtesy of David Lee

Unit ventilators Photograph courtesy of Engineered Air

Fan Coil Units Photograph courtesy of McQuay International

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Room Air Conditioners, Mini-split System/Ductless Split System and Room Air Conditioners-Mini-split System/Ductless Split System/Variable Refrigerant Flow System These units are not intended for air filtration but are used for environmental control. Follow manufacturer’s recommended guidelines for filtration.

Self Contained Units

Heat Pump Unit Photograph courtesy of Carrier Corp.

Induction Unit

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Unit Ventilators Unit ventilators are an assembly of elements whose principal function is to heat a space. They are often used in commercial offices to provide an air current for windows to prevent condensation. Components of unit ventilators include a fan, motor, heating element, filter, and an enclosure. No central air is provided to a unit ventilator, so air is taken from the space and conditioned at the unit. A unit ventilator can also be supplied with an outdoor air damper for ventilation. A MERV 8 or higher filter is recommended for this application as most of the air being used has been filtered at the CAHU. Fan Coil Units Fan coil units are small unitary systems that provide a combination of heating or cooling to condition a space. The units can sometimes be supplied with outdoor dampers for ventilation. In a commercial office building, fan coils are often used to supply conditioned air to areas such as elevator machine rooms, electrical vaults, telecommunication rooms etc. A filter system of MERV 8 or higher is recommended.

Self-Contained Units Self-contained units are typically constant volume heat/cool units. Outside air to meet ventilation requirements is usually provided by a dedicated outside air duct. Multi-tenant office buildings are often served by multiple self-contained units. Recommended filtration is MERV 8 or higher.

Heat Pumps Commercial heat pumps are unitary systems that can operate either in heating or cooling mode. Conditioned air is discharged either directly into the zone or into a ducted system. Recommended filtration is MERV 8 or higher.

Induction Units Induction Units are used to save space and give temperature control for each room in which they are installed. Induction units are made for handling the different cooling and heating loads in the perimeter areas of larger buildings. They can be used in combination with a central HVAC system or as a stand-alone system recirculating air within the space. Some induction units are capable of bringing in outside air. They are commonly used in hospitals, hotels, apartments, office buildings, schools, and universities. Recommended filtration is MERV 8 or higher.

Application Approach Localized Supply and Exhaust The complexity of operating a commercial office building necessitates the use of special ventilation, cooling, and filtration strategies for operational activities such as: elevator machine rooms, electrical vaults, telecommunication rooms, data rooms, and mechanical equipment. In these applications equipment protection and their ultimate performance are paramount. If the air servicing these spaces is already filtered at the central air handling system, then a MERV 8 or higher filter is recommended.

If air is introduced to these applications directly from the outside, a filter system of MERV 13 or higher is recommended.

NAFA Air Media

Internal Construction Renovation and internal construction present a major operational challenge for facility management (FM). The FM team is responsible to maintain building operation while activities such as painting, carpet replacement, and complete floor renovations are taking place. For small renovations on an individual floor consideration must be made for the other tenants on the same floor. In these situations, if possible, the work should be performed during off hours and the contaminants removed at the source. A negative air HEPA fan unit, in conjunction with barrier isolation, will remove the particulate from the area under renovation before it is exhausted outside or returned to the occupied space.

Any odors/chemicals created during this process can be addressed with the addition of gas phase filters.

For larger projects, such as a complete floor overhaul, consideration for contaminants returning to the central air handling system will need to be addressed. Additional filters of a MERV 13 or higher should be temporarily installed at each return air grill on the individual floor under construction. The filters should be removed immediately upon completion of the construction and before tenant occupancy. During construction, filters need to be monitored and changed more frequently due to the higher particulate load generated within the space. Any odors created during this process can be addressed with the addition of gas phase filters.

For more information see SMACNA – IAQ “Guideline for Occupied Buildings Under Construction.”

Food Preparation Many commercial office buildings include restaurants, cafeterias, and specialty food and beverage providers. Minimizing food odors within a building requires

these areas to be kept under a negative pressure with respect to adjacent spaces.

The kitchen air should be exhausted to a location remote from outside air intakes.

In many instances the air from food preparation is contaminated with grease, particulate, and odor necessitating the need for removal before exhausting. On all kitchen exhaust hoods, a primary filtration system consisting of a washable baffle filter is installed. In certain situations where exhausting to the outdoors, or exhausting remote from the air intake is not possible some combination of ultraviolet germicidal irradiation lamps (UVGI), high efficiency particulate filters, and gas phase filters are recommended.

Business Processing Center Rooms designated and dedicated for activities such as printing, photocopying, document shredding, or other specialized office activity may lead to the generation of gaseous, contaminants and particulate contamination. This issue requires special consideration to limit the spread of the contamination to the rest of the building.

Air from these locations should be filtered for particulate and gaseous contaminant removal at the source or exhausted directly outdoors. A particulate filter of MERV 13 or higher is recommended along with gas phase filters for gaseous contaminant removal.

Ozone is one of the contaminants identified as being generated from these activities. Gas phase filtration can be effective in controlling ozone levels. Some printing technology will generate other chemical contaminants that will require different gas phase solution for successful removal. It is best to contact a NAFA CAFS to help with the selection of the gas phase filtration system.

Life Safety Certain buildings and geographic locations may be at more risk for bioterrorism attacks. For information on filtration for these types of buildings, please refer to the NAFA’s Position Statement on Bioterrorism, and the ASHRAE document “Risk Management Guidance for Health, Safety, and Environmental Security under Extraordinary Incidents.”

Operation and Maintenance The following identifies some of the more important factors to consider when operating and maintaining an HVAC filtration system. As a supplement to manufacturers’ guidelines, see NAFA’s Installation, Operation and Maintenance of Air Filtration Systems manual.

Installation of Filters & System Integrity An understanding of the entire HVAC system is helpful to ensure that the air filters are properly installed. When changing model or design of filter, consult manufacturer’s instructions. Maintaining the system’s integrity is vital to proper air filtration. After installation, the system, including filter frames, fastening devices and gaskets should be checked to ensure that there are no leaks or gaps.

A properly sealed system will prevent air bypass, maintain system pressure, and provide consistent filtration system efficiency. NAFA recommends having a qualified HVAC specialist, such as a NAFA Certified Air Filtration Specialist (CAFS), inspect the installation for system integrity.

Additional information regarding maintenance of HVAC and filter systems may be found in the ANSI/ASHRAE/ ACCA Standard 180, “Standard Practice for Inspection and Maintenance of Commercial Building HVAC Systems.”

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Maintenance A preventive maintenance program should include inspection of filters, filter frames, fastening devices, gaskets, and ductwork.

Removing and replacing damaged or defective gasketing and duct insulation will keep air from bypassing the filter.

Keeping the coils and blower free from dirt and debris by regular cleaning will improve airflow, increase system efficiency, and maintain overall design performance.

NAFA recommends having a qualified HVAC specialist, such as a NAFA Certified Air Filtration Specialist (CAFS), inspect the installation for system integrity on an at least annual basis. In summary, good housekeeping will keep the HVAC system in proper working order and will provide the facility with air that is not only heated and cooled, but also cleaned with a reduction in contaminant levels.

Monitoring of Airflow and Pressure Drop All filters in an HVAC system increase the resistance to the flow of air. This increase is called “pressure drop.” As an example, in a draw-through system as the filters load and the resistance increases, the fan pressure is lower on the downstream side, hence the pressure “drop” downstream, of the filters.

This drop can be measured with a pressure sensing device such as a manometer or magnehelic gage. All HVAC units should have a pressure-sensing device installed to accurately monitor the airflow and pressure drop across the filter bank. When a filter has exceeded its useful life, based on life cycle costing (LCC), it should be replaced. Leaving a filter in place after this point may increase operational and energy costs and could damage the HVAC system.

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Most molecular filters, over time, will not increase in pressure drop. Some particulate medias when impregnated with sorbent could increase in pressure drop, however, it is not indicative of service life of the sorbent. Service life of a molecular filter is a function of types and concentration of contaminants, and filter design. Most manufacturers offer testing services to determine remaining filter service life. It is important to note that as the media life decreases so does the efficiency of the molecular filter. Molecular filters are often recommended for change out before media is 100% spent.

Disposal Particulate filters should be assumed to be contaminated with viable organisms, possible hazardous in nature, and need to be disposed of in a careful and safe manner.

Proper personal protective equipment (PPE) including gloves, masks, glasses, and coveralls should be utilized. NAFA recommends that technicians performing the work be certified to NAFA Certified Technicians (NCT) standards. All spent filters should be disposed of in accordance with all local, state/provincial, and federal regulations. Spent carbon in molecular filters may sometimes be returned to the manufacturer for reactivation.

About the Guidelines Committee The NAFA Guidelines Committee is charged with the research and development of "best practice" guidelines for specific air filtration applications.

NAFA has published nine NAFA Guidelines, which can be downloaded from the NAFA website at: www.tinyurl.com/NAFAGuidelines This 2021 NAFA Guideline for Commercial Office Spaces was developed with the help of the NAFA Guideline and Technical Committees as well as the NAFA Board of Directors.

The 2020-2022 Chair and Vice Chair are: Randy Brannen, CAFS, NCT II Quality Filters, Inc. Kevin Delahunt, CAFS BGE Indoor Air Quality Solutions Ltd.

Summary This guideline identifies what NAFA considers as the “best practice” recommendation for filtration in Commercial Office Buildings. It looks at both a system and application specific approach to improve indoor air quality and HVAC equipment protection in Commercial Office Buildings. It raises awareness of the filter as one element in the filtration system by emphasizing the importance of the filter hardware, as well as, proper installation and maintenance. ■

NAFA Air Media

www.nafahq.org

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New Certified Personnel CAFS

NCT

Ryan Ghasemi, CAFS AC Filters, LLC Houston, Texas

Tanner Afseth, NCT City of Saskatoon Saskatoon, Saskatchewan Canada

Zachary Harness, NCT Filter Service of St. Louis St. Peters, Missouri

Martin Gravel, CAFS Camfil USA, Inc. Concord, Ontario Canada

Jacob Blocker, NCT SMART Local 219 Davis, Illinois

Jim Kanomata, CAFS, NCT Applied Air Filters Newark, California

Lejo John, CAFS, NCT Century Mechanical Systems Factory Al Azaiba Oman

Charles Bolin, NCT The Filter Man, LLC New Caney, Texas

Kyle Kawa, NCT SMART 265 Crystal Lake, Illinois

Troy Miller, CAFS The Filter Shop Omaha, Nebraska

Darrell Burk, NCT SMART 265 Crown Point, Indiana

George Kennedy, NCT Filter Services, Inc. Elk Grove Village, Illinois

Dale Mudryk, CAFS LD Filtration Edmonton, Alberta Canada

Jose Carlos Caparo Jarufe, Sr., NCT JC Soluciones Tecnicas SAC La Molina Peru

Rogelio Luna, NCT SMART 265 Montgomery, Illinois

Lorne Stewart, CAFS Camfil USA, Inc. Coquitlam, British Columbia Canada

Ricardo Andres Cardeno Osorio, NCT Textiles Tecnicos SAS Medellin Colombia

Jacob Murphy, NCT SMART 265 Lower Apt Batavia, Illinois

Lauren Tadlock, CAFS AC Filters, LLC Houston, Texas

Etelvina Cruz Marquez, NCT Filtra Tech SA DE CV Morelia Michoacan Mexico

David Orlando Ossa Aya, NCT Sodeca Latam SAS Bogota Colombia

Norm Welsh, CAFS LD Filtration Edmonton, Alberta Canada

Christopher Davis, NCT City of Saskatoon Saskatoon, Saskatchewan Canada

Rodrigo Pinzon, NCT RPH Ingenieria & Construccion LTDA Bogota Colombia

Tony Yacu, CAFS SHARCO International Corp.

Northbrook, Illinois

Jim Falconer, NCT City of Saskatoon Clavet, Saskatchewan Canada

Liliya Proskuryakova, NCT City of Saskatoon Asquith, Saskatchewan Canada

Giovanni Alberto Garzon Gracia, NCT RGD Aire Acondicionado Bogota, D. C. Colombia

Enrique Quesada, NCT Sernaca 1712 C.A. Caracas, DTTO Capital Venezuela

Garrett Gordan, NCT Engineered Equipment Inc. (EEI) Tulsa, Oklahoma

Mitchell Riederer, NCT Plano, Illinois

Noah Gosselin, NCT City of Saskatoon Saskatoon, Saskatchewan Canada Linda Gottschal, NCT SMART 265 Hanover Park, Illinois

Raymond Simsim, NCT BGE Indoor Air Quality Solutions Ltd. Edmonton, Alberta Canada Juan Carlos Sipac Fuentes, NCT Sistemas De Ventilacion Guatemala

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NAFA Air Media

Welcome to NAFA!

New Certified Personnel

Cont'd from page 3

Cont'd from page 12

Affiliate

NCT

Al Matari Sulaiman Gulf Air Filters Factory Co. Jeddah/Makkah Region Saudi Arabia

Sara Eulogia Sipac Fuentes, NCT Sistemas De Ventilacion Guatemala

Benjamin Wolf, NCT SMART 265 Lenox, Illinois

Gravel Martin, CAFS Camfil USA, Inc. Concord, Ontario Canada

Kaleb Strothman, NCT SMART 265 Waterman, Illinois

Jeffery Zenaty, NCT SMART 265 Lake in the Hills, Illinois

Jon Holmes, CAFS Camfil USA, Inc. Calgary, Alberta Canada

Michael Studer, NCT D Zine Partners Dallas, Texas

Eric Ziehm, NCT SMART 265 Wood Dale, Illinois ■

Association Partner Okorie Onwuka San Ramon, California ■

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Zachary Taylor, NCT SMART 265 Libertyville, Illinois Kenneth Washington, NCT The Filter Man, LLC New Caney, Texas

NAFA Air Media

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Designed for our Channel Partners, the recently-launched AAF Flanders Partner Portal is a self-service platform that integrates all web-based solution design tools, comprehensive sales materials and support, and customer transaction processes into one easy-to-use interface.

Learn more about how you can minimize administrative time and maximize the profitability and growth of your business with the AAF Flanders Partner Portal.

Visit go.aafintl.com/partnerportal

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NAFA Air Media

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#TECH2021 NAFA 2021 Technical Seminar | Phoenix - Scottsdale | May 11 - 12

Registration now open for TECH2021 Get ready for educational opportunities, professional development and networking Embassy Suites by Hilton Scottsdale Resort | 5001 N. Scottsdale Road | Scottsdale, AZ 85250 All levels of professionals, from "old-hands" to "newbies" - business owners to technicians in the air filtration industry will benefit from learning about the latest in the HVAC topics.

Thank you 2021 sponsors! See page 22.

Visit TECH2021 Conference page: https://www.nafahq.org/2021-technical-seminar/

NAFA News Certifying agency favorably positioned in third-party white paper

Testing, Adjusting and Balancing Bureau only ANSI-accredited program in study The University of California, Davis Western Cooling Efficiency Center released a study, “Testing, Adjusting and Balancing HVAC Systems: An Overview of Certification Agencies,” favorably positioning the Testing, Adjusting and Balancing Bureau (TABB) as a certifying agency for testing, adjusting and balancing (TAB). The study, written by Fredrick Meyers and Theresa Pistochini, stated, “Competence in the subject matter is demonstrated through the ANSI-accredited certification process.”

Conducting proper TAB as part of the commissioning process benefits the building owner and occupants by ensuring the criteria specified in the building design are met. Beyond comfort, a balanced HVAC system will use less energy and provide better indoor air quality and enhanced ventilation rates, particularly important in helping to keep occupants healthy and productive in today’s COVID-19 environment.

The International Certification Bureau/Testing, Adjusting and Balancing Bureau (ICB/TABB), a program of the National Energy Management Institute Committee (NEMIC), is the first of its kind to gain ANSI accreditation for certification in testing, adjusting and balancing and the HVAC fire life safety industry. Those interested can visit the website at www.icbcertified.org or www.tabbcertified.org. ■

Dynamic Air Quality Solutions names DMG Corporation to provide advanced air filtration air cleaning systems Dynamic Air Quality Solutions, a manufacturer and distributor of high-performance indoor air quality products, announced today that they have entered into an agreement with DMG Corporation of Orange, California, to distribute its advanced air filtration air cleaning systems in Southern California, Central California, and Hawaii.

DMG is an independent sales agency for premiere HVAC equipment. The company represents engineered products, designed and customized for specific client needs. Their staff of highly experienced sales engineers work with clients to ensure total satisfaction with personalized engineering support and project management, while providing equipment and services which best fit client needs. DMG Corporation will represent Dynamic through their offices in Los Angeles, San Diego, San Luis Obispo, Fresno, and Kapolei on the island of Oahu.

According to Mark Montesanto, Executive VP of Commercial Sales for Dynamic Air Quality Solutions, “We are very pleased to have Dynamic IAQ Products available through the DMG team who pride themselves on their ability to offer the right solutions to meet design standards of today and tomorrow. We expect this partnership to enhance our sales channels in these key markets and translate into new revenue growth for both companies."

Dynamic Air Quality Solutions manufactures and distributes high-performance indoor air quality products, including high efficiency polarized-media air cleaners, UVC germicidal systems and activated carbon matrix systems for residential and commercial applications. The company's products are used in applications that range from hospitals and schools to airports, museums, data centers and office buildings. For more information, visit http://dynamicaqs.com/commercial, or connect via LinkedIn or Twitter. ■

New material makes custom air filter manufacturing simple A Peel & Stick solution for end-capping air filters

Air Rite Filters introduces a patent-pending material for use in odd-size and custom filter manufacturing, also known as “cut-and- cap” operations. Quick Cap is available in 1”, 2” and 4” nominal spine widths. The Quick Cap material is trimmed to length with a standard paper cutter or scissors. Then, with the backing peeled off, it is hand applied to a filter that the user has cut down to the desired size. The pressure sensitive adhesive (PSA) formula is so strong that once properly applied, the filter will be damaged if it is removed.

“For years, to make those odd sizes, we have used staples, tape, and paper strips to cap our cut-down filters. Although quite sturdy, some customers commented the filters looked cheap and not very professional. Then, when our production crew started complaining about carpal tunnel-type issues in their wrists and forearms from stapling, I knew we had to find another, better way to re-manufacture our filters.”, says, Dave Harris, President of Air Rite Filters The new approach has many benefits over the legacy operations found in most filter companies. Hand or pneumatic stapling operations can finally be eliminated. Pricey hot melt systems are no longer needed saving electricity and time.

Harris has received feedback from customers, “Their hot melt machines take time to warm up, the glue can be expensive, and their people were getting nasty burns. Quick Cap has saved them money on electricity, pellets, and worker injuries.”

Another benefit of Quick Cap is that the adhesive is self-sealing to the raw ends of the filter material which eliminates air bypass, a problem with many filters. Use it to create custom size air filters that the untrained eye would think were machine made, like mass produced standard sizes are.

Air Rite Filters is a Northern Ohio based custom air filter manufacturer and stocking distributor of several major filter brands, and a member of the National Air Filtration Association. For more information contact Dave Harris, (216) 228-8200 or daveh@airrite-supply.com. ■

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NAFA Air Media

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Bulk Up Your Writing Skills!

Want to be a published author?*

Have you authored an air filtration blog or article that you’d like republished?

NAFA’s Air Media wants to hear from you!

Contact: nafa@nafahq.org

*You can earn 4 points toward your certification!

www.nafahq.org

19

2021 NAFA Annual Convention | Clearwater, Florida | November 2 - 4

Join us in Clearwater, Florida!

Mark your calendar for the 2021 Annual Convention on the sun-drenched coast.

Join us to learn about advanced topics in air filtration and business oriented subjects. Take a break, reconnect and recharge with industry professionals at our annual banquet and reception.

New to St. Petersburg/Clearwater area? With 35 miles of white-sugar sands, foodie-approved dining options, a world-class arts scene and endless family-friendly fun, there's much to discover along the Gulf Coast.

History of Clearwater, Florida Located in Pinellas County, Florida, on Tampa Bay, Clearwater has a long and interesting history going back thousands of years to its original inhabitants, the Tocobaga Indians.

Spanish explorers were attracted to the area by the natural mineral springs.

In 1528 Panfilo de Narvaez, a Spanish explorer, landed in the area.

Hernando de Soto followed in 1539, though de Soto is often credited with the “discovery” of the area. De Soto’s and his men were fascinated by the unspoiled beauty of the area and the mineral springs that the Tocobaga Indians used.

Around 1835 the US Army built Fort Harrison to be used as an outpost during the Seminole Wars and during the American Civil War, Union gunboats repeatedly raided the city’s supplies.

Clearwater was incorporated in 1891, and its popularity as a vacation destination grew after railroad magnate Henry B. Plant built a sprawling Victorian resort in 1897. During World War II, Clearwater became a major training base for US troops destined for Europe and the Pacific.

Thank you 2021 sponsors! See page 22.

20 For

more information: www.nafahq.org

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Thank You 2021 NAFA Sponsors NAFA wants to give a huge thank you to our 2021 sponsors. You have continued your support in the face of unprecedented national crisis. NAFA sponsorship is an important part in keeping NAFA able to promote air filtration to the public and to be the The Global Source for Expertise, Education & Best Practices in Air Filtration. If you are interested in sponsorship, visit us at www.nafahq.org/2021-sponsorship-opportunities. ■

22

NAFA Air Media

Helps Prevent Cottonwood Seed and Other Airborne Debris From Bringing Your Customerʼs Condenser Coils, Cooling Towers and Other HVAC Systems to a Grinding Halt!

FEATURES • Specifically Engineered For Use On High Volume / High Velocity Airflow Systems.

• Amazingly Low Impact on Static Pressure.

• Non-electrostatic – Wonʼt Hold Debris during Cleaning and Wonʼt Load Up Too Quickly.

• Compatible with All HVAC & Cooling Tower Equipment.

• Light, Medium and Heavy Duty Filters with Choice of Quick Release Fastening Systems and Operating Options.

• Up to 15 yr. Service Life.

BENEFITS • Stops Fouling of Condenser Coils, Cooling Tower Sumps, Strainers, Blow-Down Valves and Heat Exchangers.

• Protect Internal HVAC Filters.

• Helps Reduce Energy Cost, Repair Cost, Water Treatment Chemical Cost.

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• BEST OF ALL – Opens New Filtration Markets and Sales Opportunities for You!

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2021 Technical Seminar Speaker Highlights

Dr. Joseph G. Allen

Chuck Reaves, CSP, CPAE, CSO

Join us for the 2021 Technical Seminar to see Dr. Allen's presentation on Healthy Buildings: How Indoor Spaces Drive Performance and Productivity.

As Keynote Speaker, Dr. Allen will immediately follow NAFA President, Nathan Wittman, CAFS, NCT of Filter Technology Company, Inc. Nathan is thrilled to be able to address the membership and see as many NAFA members as possible since we have not been able to meet for over a year!

Dr. Joseph G. Allen is an associate professor at the Harvard T.H. Chan School of Public Health and co-author of Healthy Buildings: How Indoor Spaces Drive Performance and Productivity. At Harvard, Dr. Allen directs the Healthy Buildings program, where he created "the 9 Foundations of a Healthy Building."

He is also a Certified Industrial Hygienist and Deputy Director of the Harvard Center for Education and Research on Occupational Health and Safety. Dr. Allen has been a leading voice in the response to COVID-19. He is an expert member of the Lancet Commission for COVID-19, and has been advising CEOs across major sectors of the economy: healthcare, academia, finance, media, manufacturing, courts, prisons, shelters, and the arts. He has also been translating the science to the business community and the general public, publishing more than 10 op-eds in leading newspapers translating science into actionable tips for the public.

Another speaker you don't want to miss is Chuck Reaves, CSP, CPAE, CSO. Professional selling is changing rapidly. Before the pandemic, significant changes were happening in sales – including virtual selling. Our speaker’s clients were learning to benefit from using virtual selling years ago. Chuck has been on the cutting edge of the new processes, technologies, and demographic issues that impact sales.

At TECH2021, he will update the latest changes in sales and sales leadership and some practical ideas for improving your sales results. You and the people you influence may have more impact on your customer’s buying decisions than you realize. And, you may have the ability to help improve the overall sales performance of your organization.

Chuck Reaves was the highest producer out of 1,100 sales professionals at AT&T, where he sold networks and peripheral equipment. He has addressed more than 5,000 audiences in all fifty states and nine foreign countries, and he is the author of seven books.

For his volunteer efforts, he has been named Veterans Advocate of the Year, Outstanding Georgia Citizen and has been invited to the White House twice.

He is a decorated Vietnam veteran and lives in Mesa, Arizona.

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All in-person attendees will be receiving a copy of Mr. Allen’s book (co-authored with John D. Macomber), Healthy Buildings: How Indoor Spaces Drive Performance and Productivity – included with your registration!

“This exposé of the widespread underventilation and pollution inside modern buildings arrived just as shared indoor space became truly deadly. Though there’s now light at the end of the COVID-19 tunnel, these insights and guidelines for improving indoor air quality should play a huge role in postpandemic reforms."

- Fortune

"In the history of recorded time, no customer has ever said, 'Your price is too high,' and meant it." - Chuckism #6 ■

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In the HVAC industry

Airguard® Air Technologies, Inc. (ATI) Purolator™

With the acquisition of CLARCOR Air Filtration Products and its Airguard, ATI, and Purolator brands, Parker is helping to improve air quality in commercial, industrial, and institutional facilities around the world. parker.com/hvac

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NAFA Covid-19 Essential Worker Medal Helps Recognize NAFA Member Employees NAFA’s Essential Worker Medals were a big hit! They were so popular that we had to place two orders totaling over 600 medals and the feedback has been terrific.

Our members recognized their employees who have kept their companies running throughout a global pandemic. Whether employees were keeping things moving in the office or were out selling or changing filters, their hard work during a difficult time was appreciated. We have a few medals left in inventory, but not many. Please contact Terry at nafa@nafahq.org, (608) 310-7542 if you’d like to get your hands on some. ■

Industry Calendar 2021 MCAA Annual Convention March 22 - 25 Virtual Blue Hawk Annual Conference April 28 - 30 Austin, Texas AHRI Spring Meeting May (TBD) Virtual Webinar Series NAFA Technical Seminar May 11 - 12 Phoenix, Arizona

Jorge Velasco, CAFS, NCT of Air Quality de Mexico presents the COVID-19 Essential Worker Medals to staff.

28th Annual CETA Meeting April 23 - 27 Reno, Nevada AHR Mexico September 21 - 23 Monterrey, Nuevo Leon, Mexico Women in HVACR Annual Conference October 13 - 15 St. Pete Beach, Florida 2021 SMACNA Annual Convention October 24 - 27 Maui, Hawaii

Nic Turcotte, NCT of BGE Indoor Air Quality Solutions Ltd. proudly wearing his NAFA Essential Worker Medal. Other BGE employees are awarded the medal.

NAFA Annual Convention November 2 - 4 Clearwater, Florida AHRI Leadership Forum November 15 - 17 Virtual ■

Victor Rios of Joe W. Fly Co., Inc. receives the COVID-19 Essential Worker Medal.

28

Front: COVID-19 Essential Clean Air Provider Back: In appreciation of your service to provide filtration and clean air during the COVID-19 Pandemic.

NAFA Air Media

NAFA in

L A I C O S T E m with G o fr n o ti a iz n a rg o r u o y and grow with

Follow

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. ur social media posts yo in Q H FA A #N g ta ments Mention/ and adding your com t en nt co d ste po r ou 1. When sharing dustry events 2. When attending in ir award. certification, Clean A FA A N a g in rn ea n 3. Whe oto if possible 4. Include a related ph

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NAFA Air Media

Beyond Metal Mesh Filters Metal mesh filters are commonly installed as a reusable filtration solution in many demanding applications with critical airflow, such as heating and air-conditioning systems, electronic enclosure cabinets, and portable cooling equipment. But are they the best choice? Many of your customers should take a look at using washable electrostatic air filters instead, and for good reason. Let’s look at some reasons why polypropylene filters are better than standard metal mesh filters.

Built Sturdier Washable electrostatic air filters are made from woven polypropylene, a tough material that stands up to extreme outdoor or indoor exposure, corrosive chemicals, highvelocity airflow, and heavy-duty industrial cleaning and maintenance. Metal mesh filters, however, are typically made from aluminum, a softer metal that is easily dented or smashed over time with repeated handling. That can potentially block critical airflow and harm the machinery the filters are meant to protect.

Cleans Easier Environmentally friendly, washable polypropylene air filters do not shed fibers, absorb moisture, and are impervious to mold, bacteria and fungi. It is easy to see when the media is dirty, and the smooth surface fibers make them easy to clean—all you need to do is wipe or rinse them off and you’re done. On the other hand, cleaning metal mesh filters can be a challenge because of their multiple layers of aluminum that might require soaking in warm soapy water—even though these filters claim to be “quick or easy to clean.”

Performs Better Due to their inherent electrostatic charge, polypropylene filters, such as our PreVent® Model R, capture and hold smaller particles with an arrestance efficiency of 72%, and a dust holding capacity of 100 gm. Metal mesh filters, however, need to be sprayed down with a tackifier so they can catch dust particles (and, as a result, makes these filters a chore to clean). And don’t worry— our air filter fabric’s electrostatic charge remains constant over time, and continues to draw airborne particles onto fiber surfaces, like iron filings onto a magnet, wash after wash.

Withstands Extreme Elements Our polypropylene media is heat-resistant in environments up to 250 degrees, heat-treated against shrinkage and resistant to abrasion, most acids, alkalis, bleaches, solvents, aging and indirect sunlight.

Blocks Less Air Independent testing shows our PreVent Model R filters have a remarkably low initial airflow resistance of .02-.05” w.g. depending on the layers of filter media. That’s up to three times better than the initial airflow resistance of a typical 1/4” thick “rangehood” filter.

Installs Faster and Easier Installation takes minutes, with no tools. The durable and rigid galvanized steel frame of our PreVent Model R filter easily slides into the air filter holding channel. They can also be fitted with our patented magnetic strip and stuck to the outside of the equipment enclosure air intake. This lets them be easily (and simply) removed for quick access and visual inspection, plus quick cleaning. The steel frame can be converted to 1/2” or 1” depth to add more room for covering a protruding air intake.

More Cost-Effective Our sturdy, durable polypropylene air filters not only last longer than your typical metal mesh filter but extend the life of your equipment by keeping it running clean. No wonder they are widely considered the most cost-effective filter available.

Why Permatron is Simply Better Permatron has been designing and manufacturing air filters in the USA, for more than 60 years. In fact, we created the first washable electrostatic air filter. With custom-designs, incredibly fast turnaround, the highest quality, and a nearly endless variety of materials and frames to choose from, Permatron is the industrial and commercial air filter leader for a reason: we go beyond metal mesh filters to deliver a wide range of cost-effective and superior options. That’s why Permatron filters are simply the best.

Visit www.permatron.com/prevent Patent No: US 6,793,715 © 2020 Permatron Corporation

Executive Profile

Chuck Dankanics, CAFS Vice President/COO of Aero Filter, Inc. How did you get your start in the filter industry?

My father was a friend of Jerry’s [Festian] when I was in high school looking for a summer job.

I started in the warehouse the first year then moved into the Service Department.

How do you motivate your employees?

I believe that having an open door policy at all levels is important. Getting to know your employees and listening to their ideas is very motivating.

Chuck W. Dankanics started working at Aero Filter Inc. in his teenage years. After four years at Colorado State University focusing on Business Management he decided to return to the industry. He is married to his beautiful wife Michelle and has two wonderful kids, Aidan (17) and Ella (16).

“...we as NAFA professionals need to instruct our customers with the best product available for their specific equipment/ building needs.”

34

Did you have a business mentor and if so, who is/was it?

I have to say Jerry Festian. I have worked with him for over 36 years and his knowledge has, and will be, instrumental in our transition.

What’s the best piece of business advice anyone ever gave you?

Listen first, then react. You can’t fix any problem if you don’t hear what it is.

What is the most challenging aspect in the running your company?

In the short time we have been owners, the task of finding new employees to grow the business has been very taxing.

What do you think is the biggest challenge the air filtration industry currently faces?

I believe that the COVID-19 pandemic is definitely our biggest challenge. With the overabundance of information (correct or not), we as NAFA professionals need to instruct our customers with the best product available for their specific equipment/building needs.

Do you have any words of wisdom for up and coming filter professionals?

It’s easy to get to the top but hard to stay there. Stay focused on your customer needs and keep your employees smiling.

How has your company benefited from NAFA membership?

We have benefited from NAFA in many ways, from internal CAFS and NCT certifications to Clean Air Awards.

NAFA has given us the support through the years to keep Aero Filter, Inc. informed in the ever changing industry. ■ Established in 1978, Aero Filter, Inc. is a leading independent distributor of replacement filtration products, air filter installation service and air conveyance system cleaning serving the commercial and industrial marketplace. Our headquarters are in Madison Heights, Michigan with a branch office in Toledo, Ohio. In five years, we hope our strategic plan has provided a solid footprint for success. By continuing to focus on unprecedented customer support, quality product and service offerings at competitive price points, Aero Filter should be positioned for controlled growth moving forward.

NAFA Air Media

Captured Air Kitchen Exhaust Filter The Captured Air Kitchen Filter is designed for removing odors from kitchens. This filter removes smoke, grease, and other odors commonly found in commercial kitchens.

Features •

Low Pressure Drop Comparable to other Kitchen Exhaust Filters

•

Use in Existing Air Handlers or New Systems

•

Available in a Variety of Sizes: 20” x 24” x 4” 16” x 20” x 4”

•

Inside the filter is Hydrosil’s odor control media also known as XB-17.

XB-17 contains active potassium permanganate and activated carbon for effective removal of odors. For unique applications, a custom blend may also be used. A gasket may be installed surrounding the frame of the filter to ensure a tight seal against the air handling unit. This filter can be installed indoors or outdoors air handling units.

By arranging the filters in a v-bank configuration, as shown to the left, you will increase filter area and reduce static pressure.

Filled with XB-17 for Removing Odors Such As:  Oils & Greases  Cooked Herbs & Species  Burned Food  Smoke  Fried Food  Odorous Fumes

Call us for solutions to your gas phase pollutants Please contact Hydrosil International Ltd. or your local distributor 125 Prairie Lake Road, East Dundee, IL 60118 Address www.hydrosilintl.com

1.847.844.0680 Fax 1.847.844.0799 1.800.PURPLE.1 email website | sales@hydrosilintl.com

From the Executive Director

by Michelle Czosek, CAE

See you in Scottsdale!

It’s hard to believe that over one year ago, COVID-19 was declared a global pandemic.

It was March 11, 2020 when the World Health Organization made this declaration. Around the world we started shutting down and living much differently than we were used to.

I remember working with the NAFA Board of Directors to cancel the 2020 Technical Seminar and thinking it would be fine because we would all be seeing each other in November for the 2020 Annual Convention.

Then we had to make the difficult decision to cancel that, as well.

On behalf of the Board and staff, I again want to thank everyone for their support as we navigated a different and often difficult year.

I’m thrilled to be writing this column with an in-person meeting on the horizon and want to assure our members that attendee safety is of the utmost importance. The decision to proceed in this direction was not taken lightly and we all understand that this meeting will look different from previous years.

Working with the hotel management, we are planning for a socially distanced meeting and have made the decision that the entire meeting will be deemed “mask mandatory.”

This masking includes our time in the meeting room and at networking activities when not actively eating or drinking. You will also be asked to indicate that you understand all our meeting guidelines in the form of a Code of Conduct statement when you go through the registration process.

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While we normally provide three half-days of content and networking, we have reduced the program to two days. We still offer the same amount of education programming, have time with our sponsors tabletop displays, and hold our welcome reception.

We will seat fewer people at our meeting room tables, schedule longer breaks and take advantage of the outside space available at our hotel.

The meeting will conclude with the NAFA Foundation Golf Tournament on the afternoon ofday two. I hope you’ll stay to join this fun opportunity for additional networking while supporting the Foundation!

Recognizing that not everyone is a position to travel currently we are offering a virtual component to the meeting. Of course, I recommend if possible, you attend in person to get the full value of the event and take advantage of the opportunity to network with your peers.

As always, please don’t hesitate to reach out to me or any board member if you have questions, comments or ideas for resources that we can provide to our community.

Although we will have to maintain our distance and look for a smize (smile with our eyes) instead of the smiles and hugs we are all used to, I look forward to seeing everyone in Scottsdale! It’s been a long time! ■ Take care,

Michelle Czosek, CAE

NAFA Air Media

MICRO SHIELD® Mini-Pleated Filters So Energy Efficient That They Pay for Themselves!

Discover Long-Term Savings When You Use

Filters

High Dust Holding Capacity + Low Pressure Drop = Reduced Energy Costs Lower operating costs are achieved by using filters that combine low initial and operational pressure drops and high dust holding capacity.

CI’s MICRO SHIELD® family of mini-pleated filters are engineered to provide peak operational performance and to capture long-term value.

Contact Us To Learn More and to Request a Free Energy Calculator!

www.colind.com/contact-us

Filters Are Ideal For: • Commercial and Industrial Facilities • Government and Educational Facilities • Paint Booth/Finishing • Hospitals, Research Labs And Pharmaceuticals • Airports • Electrical Manufacturing • Power Generators

Featuring Our Built-In ZERO-BYPASS™ Gasketting Integrated with our Best-In-Class mini-pleated media, our patented gasket technology provides:

Gasket Mechanical Seal

9 9 9 9 9 9

High-Performance Filtration Long Filter Life Low Pressure Drop Integrated Gasket Prevents Filter Bypass Easy Installation

2938 State Route 752 • PO Box 257 • Ashville, Ohio 43103 Phone: 740.983.2552 • Fax: 740.983.4622 www.colind.com • ci@colind.com