A countertop water filter is a small device that cleans water while sitting on the counter next to a faucet. It battles contaminants and microbial pests, eliminating them from drinking water. They connect directly to the sink and remove things like cryptosporidium & giardia that cause stomach ills, pesticides lindane and atrazine, lead, mercury and chlorine.
Most countertop water filter systems work through double filtration, the first of which is a Kinetic Degredation Fluxion (KDF) filter. KDF is a copper-zinc formulation that removes chlorine, lead, mercury, iron, and hydrogen sulfide from water supplies. It also can slightly reduce bacteria, algae, fungus and can even lime scale accumulation. A KDF filter works by taking electrons from one contaminant and transferring them with another. This changes harmful contaminants into new safe ones and passes them into the drinking water, while others are chemically bound to the KDF materials and do not pass into the filtered water at all.
The second system that the water passes through is a activated carbon filter, also known as activated charcoal. Activated carbon is a highly porous charcoal that absorbs odors and colors from liquids, which means it attaches to the contaminants chemically. When certain harmful materials pass by it, it traps them on its surface. It is best at trapping organic chemicals and chlorine. When used in combination with the KDF system, the majority of harmful chemicals and contaminants are filtered out.
A countertop water filter attaches to most faucets. The water is diverted through the filter and comes out the faucet. Since they are small and lightweight, they can be easily transported between home, office, and even RVs or boats. They are less likely to clog than carafes and faucet mounts.
Faucet water filters are simply water purification systems that are designed to be installed into most standard sized kitchen faucets. While the level of filtration varies from system to system, most faucet water filters will adequately filter out contaminants in your water such as chlorine, lead and other heavy metals. Most experts agree that the best faucet water filters are those that filter the water using ion exchanges in conjunction with active carbon filters. Unlike other methods, such as reverse osmosis and point of use distillation, using carbon filters is really the only method that removes all of the contaminants from your drinking water while leaving the essential minerals our bodies need. brass valve