Multi-stage precision filter system Equipped with 15 stages of filter elements, combining sedimentation, stainless steel mesh, KDF, calcium sulfite, activated carbon, and mineral balls, this shower filter deeply purifies both hot and cold water. It efficiently removes chlorine, heavy metals, and various impurities to deliver cleaner water and an improved shower experience. Healthier skin and hair Effectively softens hard water and reduces chlorine and contaminants in bath water, helping to prevent dry, itchy skin and hair damage. Supports the health of skin, hair, and nails for a more comfortable and refreshing shower. Durable design with easy cartridge replacement Constructed with a robust outer shell and 15 layers of filtration media for long-lasting performance. Features two removable filter cartridges with a pressure-free design that simplifies replacement and helps prevent leaks. Maintains high water flow efficiency while reducing waste and extending filter life. Simple installation No special tools required. Just remove your existing shower head, screw in the universal high-pressure shower filter, then reattach your shower head. Installation is quick and easyanyone can do it. Wide compatibility Fits most standard fixed shower heads, handheld showers, rain shower heads, and kitchen faucets. One filter unit works across multiple fixtures, providing improved water quality in various settings. Whats included: 1 x shower filter housing 2 x filter cartridges 2 x rubber washers 1 x thread sealing tape 1 x instruction manual Note: Before first use, flush the filter with water (hot or cold) for 5 minutes to fully saturate the filter media and remove any loose particles. Powerful filtration: 15-stage filtration system with multiple media types effectively reduces chlorine, heavy metals, and impurities from hot and cold water. Durable and easy-to-replace cartridges: Sturdy housing with two changeable cartridges and a leak-resistant, pressure-free design. Easy installation: No tools needed. Replace your current shower head in just a few simple steps. Skin and hair care: Helps soften water and reduce exposure to chlorine and contaminants, supporting healthier skin and hair. Universal fit: Compatible with most standard shower heads and kitchen faucets for versatile use.