This item helps purify shower water at various temperatures. It reduces chlorine and other impurities, traps heavy metals such as lead, mercury, nickel, and chromium, and inhibits the growth of bacteria and fungi. Users may notice softer water, improved lather from soap and shampoo, and benefits to skin and hair, with reduced chlorine odor. Features: - Color: Silver - Material: Metal - Size: Approx. 12.4 x 8.6 x 8.6 cm / 4.9 x 3.4 x 3.4 inch (L x W x H) - Reduces chlorine, heavy metals (lead, mercury, nickel, chromium), pesticides, bacteria, scale, algae, fungi, and mold - May help reduce dry, itchy skin, dandruff, and eczema, and improve the condition of skin, hair, and nails - Utilizes a blend of KDF 55, calcium sulfite, and activated carbon for filtration in both hot and cold water - Universal connections fit most shower types, including fixed, rain, and handheld showers; no tools required - Includes a removable filter cartridge for easy replacement Packing list: 1 x High Output Universal Shower Filter with Replaceable Multi-Stage Filter Cartridge (Silver)