Replacement Filter 3-Pack – For Triple Filtered Showerhead

Keep your AquaDuo running smoothly. Genuine replacement filter cartridges with 3-layer high-density polypropylene media, rated at 5 microns or smaller. NSF/ANSI 42 certified for material safety. Made in Korea.

Filter replacement: Every 90 days under typical residential use. Replace sooner if you notice reduced water flow or visible dis-coloration in the cartridge.

Three filters. Nine months of filtered showers — one full replacement cycle.