Water safety is paramount nowadays when our limited supply of freshwater is threatened by pollution. A water purifier filter is absolutely necessary to kill germs, filter out unwanted microorganisms and remove sedimentary pollutants which could be harmful to the fitness of our loved ones.

An ultraviolet radiation filter is mainly used to kill germs. Ultraviolet light is created by mercury lamps at a high setting. The proteins of the microorganisms absorb the ultraviolet radiation and are deactivated. The actual down side of ultraviolet radiation filtration is that it does not remove chemicals such as chlorine or sediments.

Carbon absorption filter removes unpleasant tastes, smells, chlorine, gases and many other chemicals. This method can also get rid of microorganisms. Carbon absorption won't effect the hardness of water, heavy metals or solids in the water. Combining this method with ion exchange is ideal to obtain softer and cleaner water. A carbon absorption water purifier filter is just a common way to obtain truly clean water. Green Dot Limited

An ion exchange filter passes water through bead-like spherical resin materials. The water ions are exchanged with the ions that are attached with the beads. This method is used for deionization and softening of water. Combining this method with other forms of filtration such as carbon filtration is ideal. The carbon absorption water purifier filter will remove the microorganisms that the ion exchange cannot dispose of.

An ultra-filtration water purifier filter passes water through an ultrafilter which acts such as for instance a molecular sieve. The filter takes away dissolved molecules according to their size. It is efficient in removing many particles and microorganisms exceeding the rated size of the molecular sieve. This method also gives very high quality water and uses less energy.