Citrus Showerhead Replacement Filter

Our Filter is made of a proprietary blend of KDF-55, Granular Activated Carbon, and Vitamin C. It is the most effective shower filter on the market, eliminating or reducing a wide range of contaminants, including chlorine and disinfection byproducts, heavy metals, volatile organic compounds, hydrogen sulfide, and even some microplastics and PFAS.

Our Standard size (500 cm³) is designed to fit the Citrus Filtered Showerhead and last ~7,000 gallons or ~6 months on average (this timeframe assumes two 10-minute showers per day).

When you receive your replacement filter, please follow the included instructions to print your shipping label and send your used filter back to us -- free of charge! Click here to learn more about our Takeback Program or participate in the program via our Send It Back page.