?Actually Works?Note?This 8 Pack Replacement Filter Cartridges Only Fit For Filtered Handheld Shower Heads (: B0Bwk7Lz8X, B0Cbm56Dn7, B0Cs3Qbm56, B0Bwk3Q84W And B0C6Cztpwd) . It Won'T Fit For Shower Heads From Other Brands. | | ?Healthy Water? Our Shower Head Filter Provides Well-Protections For Your Family Health, As ItS Specialized In Removing Chlorine, Fluoride, Heavy Metals Or Other Sediments, Etc. Less Well Risk Of Developing Eczema, Reduces Dry Itchy Skin, Dandruff Cares About The Health Of The Skin, Hair, Nails Ideal For Bathing Children And Your Pets. | | ?Multi-Stage Filtration? Rejuvenate Yourself For Our Hard Water Filter Shower Head. See An Immediate Improvement In Acne, Brittle Nails, Itchy Skin, Dandruff, Dry Hair And Limescale Build-Up Around The Shower Area. | | ?Dimensions? The Shower Filter Replacement Is About 4.1 X 0.9 Inch, Please Carefully Check The Size Before Ordering To Avoid Wrong Purchase | | ?Easy Replacement? The Frequen.