Material: Plastic Colour: White About this item: Tool-free installation: The Shower Filter Cartridge for shower replacement is an easy task to accomplish and requires no tools. 15 stage filter cartridge: The 15 Stage Water Softener contains several filtering layers. This filtering process allows only clean and pure water to flow from the shower head water filter. Feature: With our Shower Head Filter Replacement, you can enjoy a relaxing shower that will actually get you clean. Long lasting: The Shower Filter for Hard Water is designed to filter out impurities and toxins from your shower water, which can be used for a long time. Function: The Replacement Shower Filter Cartridge can reduce the chlorine heavy metals and organic substances in water.