Product Details Dont let harsh water ruin your hair and skin with the Hello Klean Rain Shower Filter (Chrome). The Rain Shower filter removes over 90% of damaging chlorine, heavy metals, and impurities while doubling your water pressure and saving 25% water to reduce your bills. How To Use Remove the stickers from either end of the inner filter. Remove the shower cord from the tap. Connect the Shower Filter to the tap. Reattach the shower cord to the bottom of the filter. Tilt the swivel-adapter away from the wall to allow the filter to fit into tight spaces. Run the water for 30 seconds. Full Ingredients KDF 55 (COPPER, ZINC): REDUCES COPPER, IRON, LEAD, ARSENIC, ALUMINUM, MERCURY, AND METALS. CALCIUM SULPHITE (CALCIUM SALT): NEUTRALISES CHLORINE AND ITS BYPRODUCTS, ENSURING SOFTER SKIN AND HAIR.; ACTIVATED CARBON (COCONUT SHELL WOOD): TRAPS CONTAMINANTS AND ELIMINATES ODOURS. CERAMIC BEADS (TOURMALINE, ANION): HELPS BALANCE PH LEVELS AND ENHANCES FILTRATION.