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Water Filters: An Indispensable Device Life cannot survive without water. However, water, which is a source of all lives, can also be a source of diseases when contaminated with microbes and toxic substances. It is therefore necessary to ensure you are drinking is free from impurities and contaminants. With the rising risk of water contamination, water filters have become indispensable for most homes. Always purchase an NSF certified water filter which removes a lot of hazardous and life-threatening pollutants and contaminants. Also make sure to check with the manufacturer of that filter to see if their product removes the contaminants. You can filter the tap water that comes from your faucet by adding a water filter. Some of them are mounted on walls while others are directly attached at the end of your faucets. This is definitely less expensive than bottled water. Carbon filters are commonly used at home. There are two types of carbon filters- granular activated filtration devices and carbon block filters. The use of carbon membrane as a filtering device is essential because carbon absorbs contaminants and offensive odors from the water. Here is a breakdown of the different kinds of water filter available: Jug type water filters - is a good choice as it comes with a good filter cartridge. Refrigerator Filters - these are plumbed into a refrigerator.

Under sink water filters - These are plumbed into your kitchen faucet and provide clean water on tap. They have the disadvantage of not removing micro-organisms.

Multi stage filters - These are usually a multi-part filter system which may have three different filters. These are usually pumped systems so they need an electricity supply.

A further advanced filter is called the reverse osmosis filter - Although this filter produces excellent quality water, but the process is rather slow and can take a time to process enough for a large family.

Whole House Water filters – This is much larger but works on the same basis as multi stage water filters. They are correspondingly more expensive and many whole house water systems are designed for different house sizes.

Depending upon personal requirements and nature of contaminants present in water, users can purchase a water filter that best suits their homes.

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Water Filters: An Indispensable Device