5 replaceable filter elements: 5 filters included in total. One filter will last approximately 3-5 months for a family of four. Body care essentials: Shower head filters remove unpleasant odors and impurities, reduce dry and itchy skin , quickly relieve fatigue and protect the health of your skin, hair and nails. Particularly suitable for people with sensitive skin, children and pets. size: FULL COMPATIBILITY: The universal shower filter uses the standard 1/2 thread type inch (four point) in most homes and can be placed on rain shower heads, fixed shower heads and handheld shower heads. (But be sure to confirm the size before installation) Buy. ) CONSTANT WATER PRESSURE AND EASY INSTALLATION: High-efficiency shower filters do not reduce existing water pressure for better flushing. Installation takes just a few minutes and requires no tools. GUARANTEE: If you are not satisfied with our gas siphon hose, please do not hesitate to contact us and we will provide you with a replacement or refund. What we want is to give you the best shopping experience. " Shower filter for body care: The shower water filter removes bad odors and impurities, reduces dry and itchy skin, quickly relieves fatigue and protects skin health , hair and nails. Particularly suitable for people with sensitive skin, children and pets The filter is suitable for use with the best water sources. Installation only takes minutes and requires no tools.