[Constant Water Pressure] The shower filter has high performance and takes a short time to clean the water, so it will not reduce the water pressure. Provides the best feeling for sensitive skin body wash. [Soften Hard Water] The shower filter helps soften hard water, strongly remove chlorine, heavy metals (lead , mercury, nickel, chromium), bacteria, pesticides, to inhibit the growth of limescale, algae, fungi and mold. [Easy to Install] Anti limescale shower filter is very easy to connect with all shower types, no tools required for installation, fully compatible with wall hung, handheld and rain shower heads. used for 6 months, you can change our replacement cartridges after 6 months and continue to use it for 6 months. [Protect Your Skin] The perfect filter system adsorbs chlorine, heavy metals and organic substances. chemical-free, premium water takes care of your skin and hair, eliminating the problems of dryness and itching.