Pure Blue Solutions created unique KDF water purification filters with easy-to-replace cartridges that remove 98% of Chlorine from water. Pure Blue solution's filter softens hard water by removing lead, mercury, iron and nickel. Reduces hair thinning, hair loss & itchy scalp caused by chlorine and instantly improves dry, sensitive skin. Prevents premature hair discoloration & optimizes hair treatments. , , Our cutting edge design will not affect your water flow Chrome plated, Adjustable brass ball joint connection - To avoid damaging your shower hose. Angle Adapter - Allows you to install the purifier in tight spaces. Detailed user manual - Step by step installation guide. This model is vertically shaped and blends in seamlessly with your existing bathroom fixtures. The purifier is scratch resistant and maintains its color over time.