20 STAGE FILTRATION - The unique mixed design of KDF-55, Calcium Sulfite, Activated Carbon and other filtration materials can effectively reduce chlorine, fluorine, heavy metals, dirt and other sediments in urban water, hard water and well water systems to ensure the best water purification effect. Works well in both hot and cold water. PURIFIES YOUR WATER, CARE FOR YOUR BODY - Hard water filters provide clean, unscented water for your shower, balance PH value, reduce dry itchy skin, dandruff, and improve the health of your Skin, Hair and Nails, perfect for bathing people with sensitive skin, babies, and pets. CONSISTENT WATER PRESSURE - Our high output shower filter provides clean water without lowering the existing water pressure for a more comfortable shower experience. It's also a shower head water softener, so you'll have less bathtub residue. REPLACEABLE CARTRIDGE - The filter cartridge generally lasts about 6 months. UNIVERSAL FIT & EASY INSTALLATION-Our shower filter fits all standard shower pipes, arms, and extenders with a universal G1/2INCH thread. It's easy to install in minutes without tools or plumbers, and compatible with various shower heads. We also provide tape and washers to prevent leaks. Purification first intercepts the filter Multi-layer filtration purified water Protect skin and moisturize hair Can wash your face and remove makeup Laundry is clean and does not fade Easy to install and easy to complete Tap water with filter removes large amounts of impurities such as rust, red worms, sediment and colloids from the water. Suitable for family use, suitable for the elderly, pregnant women, children, work fatigue, bring a healthy bath enjoyment. 20 level water purifier Temperature range: 4 - 80 (°C) Working principle: activated carbon Filter: Composite filter