Welcome to the KDF-SHF-WF Shower Filter Video page. The KDF-SHF-WF shower filter uses a combination of carbon and KDF-55 media to reduce Chlorine and a variety of other contaminants. KDF-55 is bacteriostatic, meaning microorganisms will not live and grow on it. In thisWater Wisdom Video sponsored by WaterFilters.NET, Aquaman will show you How To Install a Shower Filter.