3+2 Stage Ultrafiltration Drinking Water Filter System Replacement Purifier Water Filters Purifier Drinking Treatment Home Kitchen

[stage filter element] PP cotton filter core (polypropylene melt blown filter core) can remove suspended solids and other substances larger than 5 microns in water. Generally used in water treatment equipment level, to block the water rust, sediment, insect eggs and other large particles. The service life is 2-6 months. [secondary filter element] UDF granular activated carbon filter element is used to adsorb organic matter, chemical pesticides, residual chlorine, heterochromatic odor, etc. in water treatment. Its service life is 3-6 months. [third stage filter element] Compressed activated carbon CTO is used to remove residual chlorine, chemical pesticides, discoloration, odor, and fine impurities in water. It is used in the third stage of water purifier package include：1*Water Filter System Replacement （only Water Filter System Replacement，not machine）