Helps purify shower water to be gentler on your hair, skin, and nails Filtered with a high concentration of 86% KDF-55 (recognized for its water-cleansing properties, AKA clean water’s BFF) that works with Calcium Sulfite to help reduce chlorine & impurities Doesn’t compromise your shower’s existing water pressure**, so you can still enjoy your washtime ritual Designed to attach to most standard US ½” (1.27cm) shower pipe threads for use with fixed, rain, and handheld shower heads. For non US customers this may require an adapter. Why You'll Love This Helps neutralize odors & balance water pH levels*, which may support healthier hair & skin Transforms your shower into the ultimate spa-like experience *Results may vary depending on the concentration of contaminants and the specific water conditions**Subject to variations in starting water pressure How To Replace: STEP 1: While your Shower Filter is already in place, use one hand to hold onto the bottom of the Shower Filter. Then, twist the filter cap counterclockwise to remove it and access the existing filter cartridge. STEP 2: Remove the old filter cartridge and slide the new one into the Shower Filter with the black band facing downwards. Then, reattach the filter cap by twisting it clockwise for a secure fit. STEP 3: Run the water for at least a minute to activate the new filter & flush out any air bubbles for a seamless flow. Our Shower Filter is designed to attach to most standard ½” shower pipe threads for use with fixed, rain, and handheld shower heads. For safe & secure installation, ensure your shower head has a weight capacity of 15 lbs. *Results may vary depending on the concentration of contaminants and the specific water conditions**Subject to variations in starting water pressure