20-Stage Filtration: KDF 55, Alkaline Ceramic Balls, Activated carbon, Calcium Sulfite other filtering materials ensures best effect of water quality purification. 20 Stages filter materials can effectively reduce chlorine, heavy metals, rust, s other sediments.3 Replacement Cartridge: Contains a total of 3 filter cartridge. Capacity of each cartridge is 12,000 gallons of water, which provides clean odorless water can be used by a family of four for 6-8 months.Essentials For Body Care: High output shower filter removes unpleasant odors and impurities, relieves fatigue quickly, slows down aging makes your skin smooth. This shower filter water softener acts as a moisturizer, purifier, softens provides the best feeling for sensitive skin.Complete Compatibility: Universal shower filter can be installed in any home, it uses a stard 1/2" thread type. Fit for most rain shower heads, fix shower heads h showers.Easy Installation Without Any Tool: Installation takes only a few minutes no tools required even if you are not good at h. We also supply free teflon tape 2 rubber washers to avoid leakage.