Replaces the old filter inside the shower head: This Shower filter cartridge fits into the housing of most standard shower units, restoring the filtration process Reduces impurities before water reaches your skin: This Showerhead Filters remove some particles as water passes through, giving you cleaner water during each wash Flows without blocking water pressure: This Shower Filter Filtration uses a material that lets water pass at a normal rate, so you do not lose force at the showerhead Simple to swap out when time comes: This Shower filter cartridge twists or pulls out from the housing, making it easy to fit a new one without calling a plumber Works with wall-mounted and handheld shower heads: This Showerhead Filters suit both common types of shower units, saving you from buying separate cartridges for different fittings, Manufacturer: JFNKLFG