PRODUCT PORTFOLIO | 139
How Does It Work?
WFA’s Advanced 7-Stage Filtration System Evaporator
Air Filter
Stage 1
1. Cool the air. Condensor
Stage 2
Electrostatic Air Filter
Sediment Filter Removes dirt, soil particles and sand sediment
Removes airborne particles
2. Collect the water.
Water Tank
Stage 3
HIGH FLOATING CONTROL SENSOR LOW
UV
POST-CARBON
ULTRA FILTER
PRE-CARBON
SEDIMENT
3. Filter the water.
Stage 4
Pre-Carbon Filter
Ultra Filter
Removes chlorine, bad taste, odour, residuals, herbicides, etc.
Removes bacteria
Stage 5
Post-Carbon Filter
Stage 6
Ultraviolet Filter Kills germs and bacteria
Removes unnatural odour and restores natural taste PUMP
Stage 7
FLOATING CONTROL SENSOR
WFA Bio Control Keeps water fresh and germ-free by preventing the build-up of bio-film just prior to water extraction. An air/ozone mixture is bubbled into stored filtered water automatically on a regular basis.
Cold Water Tank
4. Drink the water. Hot Water Tank WATER COLLECTING PLATE
Water Out
WFA Units Can Be Installed in the Following Places:
WFA Water has been tested by SIRIM QAS International Sdn. Bhd. Sample of water after filtration was collected and has been tested for all elements in the Malaysian Food Act 1983 for Drinking Water. For details, please refer to Test Report No. 2011KL1278 dated 12th October 2011. WFA Equipment has also been tested by SIRIM QAS International Sdn. Bhd. One WFA unit was sent and based on IEC Standards 60335. For details, please refer to Test Report No.2011EL0359 dated 12th August 2010.
Water Quality Section
Residential properties
Commercial properties
Public facilities
Houses, apartments, dorms, etc.
offices, shopping malls, hotels, resorts, restaurants, etc.
Hospitals, schools, etc.
• Water Quality certified by SIRIM • WFA is alkaline water with pH level approximately 7.9. • Tested and Validated by the Water Quality Association
* WFA is only available in Malaysia.