All kinds of filter in internal role - water purifier 【 3 m filter.

At present in most of the water purifiers that sells on the market use activated carbon filter, reverse osmosis filter, membrane separation filter to clean water. Adsorption type filter, activated carbon, ultrafiltration filter such as the adsorption capacity of activated carbon filter is limited, and the adsorption capacity increased with the increase of water treatment, use time is reduced, need timely to understand internal filter water machine.

RO filter ( Reverse osmosis filter) Filtration precision: 0. 1 nm straight water dispensers to filter salt ions, and other impurities, the water to pure water, reverse osmosis membrane, it is a particularly high filtration precision filter, filter hole is 0. 1 nm, is 100 times of ultrafiltration precision, all ion will be its intercept in the water, the water is not including any ion.

pp cotton filter processing: pure water machine fittings pp filter is short for polymer material polypropylene, filtration precision for 5 - 100 um, because it has a mesh structure, on those particles larger impurities super block, to filter the rust, the purpose of the sediment. For 3 - general replacement cycle For six months.

activated carbon filter, activated carbon is generally composed of coconut shell, apricot shell, coal, wood chips made by a special process, activated carbon has a wealth of inner holes, the surface of the hole of the total area of more than 90% of the active carbon, it is through these holes that activated carbon adsorption odor free residual chlorine and other substances in water, colloid, organic matter, consumption by-products, to achieve the purpose of improving the taste of water, the general is coconut shell activated carbon, we choose because of its good adsorption performance, is can't be matched by other activated carbon. The replacement cycle is usually 3 - of the activated carbon 6 months, depending on the local water quality.

the ultrafiltration filter: filter precision: 0. 01um~0. 1 um ~

filter intercept sediment, rust, bacteria, virus, colloid, etc. , for the separation and purification of tap water, the purpose of separation and enrichment.