The following organizations or associations are accredited with the american national standards institute ansi to certify and test water treatment products under ansi product standards 53 filters 55 uv devices 60 chemicals for use in water and 61 water device components and process media.
Water treatment devices for home use.
View home water treatment pdf for information about treating specific contaminants and different treatment devices.
Treatment is applied to all water entering your home which may be important for hard water and volatile organic compounds vocs cons.
Filters the majority of the filtration systems on the market today use granular activated carbon to treat water coming from a single faucet.
By knowing what the different home water treatment devices do you will be able to purchase the right one for you.
Additional information for manufacturers.
This webpage gives an overview of water treatment considerations and options.
If you are thinking of buying a home water treatment device you are probably concerned about your drinking water.
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Click on the links below to learn more about filters and home treatment devices.
Frequently asked questions general information for consumers.
Below are some key questions to.
If you do choose you use a home treatment device the important thing is to make an informed decision and not be swayed by misleading marketing tactics.
Pou devices can sit on the counter attach to the faucet or be installed under the sink.
Water filters are used by hikers aid organizations during humanitarian emergencies and the military.
A water softener installation is a common example.
There are a wide variety of such devices available for home use.
Additional information for water systems.
For most people in the united states the use of a water filter is not necessary to ensure water safety.
Health canada works closely with nsf international to develop performance standards for water treatment devices.
Whole house water treatment devices treat all water entering the house not just the water used for drinking.
Point of use devices are installed at a single tap.
Often expensive may require modifications to plumbing may require professional maintenance filtering that removes chlorine might increase.
These filters are usually small portable and lightweight 1 2 pounds 0 5 1 0 kg or less and usually filter water by working a mechanical hand pump although some use a siphon drip system to force water through while others are built into water bottles.
You may need to do additional research or contact a water treatment professional to find the best option for you.
A point of use pou device is a treatment device installed on a single faucet or spigot used for the purpose of reducing contaminants in drinking water at that one tap.
Residential water treatment devices.
Point of entry devices treat most or all water entering the home or building.
Home water treatment devices fall into one of two categories.