Product Description Why Choose Our Shower Filter? HY-M1 fresh water in 15 steps? Shower filter; 15 levels to soften hard water and remove peculiar odors; Stable high pressure; Rejuvenate your skin, repair your hair and nails; Health; General connection 1/2" thread; Durable and safe materials; Install or remove in seconds. Powerful filtering in 15 stages 15-stage filtration effectively removes harmful impurities such as residual chlorine and heavy metals, boosts immunity, makes hair soft and protected ;age the skin.Giving you a healthy shower High-pressure shower filter No water effect, giving you the best skin feeling and showering experience Purified water ;e and vitamin C Soften water, inject beneficial minerals, vitamin C, balance pH, improve your physical condition Connection thread " Universal 1/2" Highly compatible with handheld, stationary, rain showers, kitchen faucets or other appliances with a 1/2 "universal connection thread, suitable for to hot and cold water. Rejuvenate the skin Nourishes sensitive and dry skin, reduces eczema and itching &Eliminates odor< br />Effectively removes chlorine, fluorine, heavy metals, peculiar odors, rust and other deposits Hair repair Revitalizes hair damaged, makes them soft and smooth, reduces hair loss, breakage and dryness Health filter Baby filter perfect water for the baby shower or the pet shower, enjoy a safe and healthy shower &Eacute;Step 1 Place the rubber o-ring Turn the housing over and place the two rubber o-rings inside ; inside of both shower filter heads. Step 2 Install with Teflon tape Wrap Teflon tape tightly around the threads of the filter ring &Eacute;Step 3 tighten the connection Turn the shower filter and the shower head, then turn them clockwise to tighten manually. &Eacute;Step 4 Install on the shower head Enjoy a healthy shower