Pack of 4 universal shower filters, quality 20 - Hard water purifier - Removes heavy metals and other sediments

Full Compatibility: With a standard 6.9 x 6.1 cm universal cartridge, our shower filter is easy to install in any home. The shower filter uses a standard 1.27 cm thread and is compatible with wall-mounted, handheld, rain, and combination shower heads for versatile home use. Healthy Shower System: Our shower filter features 20 filtration stages, which can effectively reduce chlorine, heavy metals, fluoride, limescale, and mineral deposits in the water. Hard, chlorinated, and chemically treated water can cause itchy skin, dandruff, eczema, dry hair, and brittle nails. Our amazing shower filters immediately begin to rejuvenate skin, hair, and nails. Soft and Smooth Your Skin: With this filter, your skin feels soft and moisturized. Your skin is no longer dry, irritated, and inflamed: it helps relieve skin problems, sensitivity, and allergies, and prevents eczema from spreading. Our skin is our largest organ and absorbs everything we wear. Using this water filter to protect yourself from toxins in the water is invaluable. It's gentle and smooth for your hair: no harsh chemicals that could damage your hair. With this filter, your hair returns to normal. It keeps blonde color bright and prevents brassy tones. It prevents significant hair loss and keeps hair color from turning brassy. A lifesaver for my hair and especially my skin. Easy to install: no tools required, just tighten it by hand. Change the cartridge every 4 to 6 months once the water pressure becomes low. Four replacement cartridges will provide up to 16 months to 2 years of filtration for the hard water in your shower.