[Easy to Install] No tools or plumber needed, Unscrew the Simpure shower filter housing from the middle, Replace the used cartridge element, then reattach your shower head. please pay attention to install a rubber ring. Our engineers have tested and effective 30% denser filter, ensure to not reduce existing water pressure.[Super Long Filter Life] Simpure 15 stage cartridge provides 1,3208.6 gallons of municipal tap water filtration capacity. The filter water flow is 1.32 - 2.11 gallons/Min, the weight just 7.05 ounces, the dimension is 2.36*2.36*2.67 inches, the cartridge size compatible with other shower filters of a similar design.[Great Value for Money] The 15 stage shower filter cartridge removes 99.99% chlorine, fluoride, and the alkaline beads can better soften the water quality removing harmful substances found in hard water. These are ideal for skin protection in showering. The added vitamin C can provide long-term nutrition effects to your hair.[Multiple Choices] Simpure 15 stage shower filter cartridge provides 1 pack, 2 packs, 4 packs for purchase. You can purchase reasonably according to the water consumption of your family. The product provides 60 days money-back guarantee. SKU：RSSFC001_S15 & RSSFC001Z_2S15 & RSSFC001Z_4S15
