High Efficiency Shower Head Filter: Our new shower head filter features a turbocharged design that can effectively improve water pressure. The high-speed rotating impeller can disperse the water in the filter cartridge, then drive each drop of water to be filtered by each filter ball step by step, longer filtration time to purify water deeply, improve filtration efficiency up to 99%. Shower filters can improve filtration efficiency by 30% and make your water safer. Upgraded Shower Filter: Featuring an advanced filtration system including KDF 55, calcium sulfite, activated carbon, vitamin C and other advanced filter materials. This innovative technology ensures the removal of chlorine, heavy metals, rust, sand, and other sediments. Enhanced Hydration and Skin Care: Our premium hard water shower filter not only removes impurities and unpleasant odors, but also provides soft and healthy water. Relieve dry and itchy skin, reduce hair loss, and improve skin immunity while enjoying a rejuvenating shower. The addition of vitamins C and E further enhances the skin-nourishing properties of our shower water filter. 2 Shower Filter Cartridges: Contains 2 shower filter cartridges (one is already in the filter shell and the other is to be replaced); each filter cartridge can last approximately 6-8 months or 12,000 gallons of water (depending on local water quality and usage frequency). The worse the water quality and the more people use the filter, the more often you will need to replace it. Standard G1/2" Thread Type: The universal shower filter can be installed without tools. It uses a standard G1/2" thread type (not suitable for other interface models), suitable for most rain shower heads and fixed showers. Apply to cold water and hot water bath, the high temperature will not affect the function of the product itself, providing a refreshing shower experience without compromising water pressure.