RC-FL-1000 Alwaysfresh Fluoride Reduction Cartridge. Add this cartridge before our standard drinking water cartridge to reduce municipal supplied water with fluoride added. Max level not to exceed 4 mg/L per US EPA guidelines. Tested to NSF/ANSI std 53 for reduction of fluoride not to exceed 4 mg/L in source water.
Fluoride is added by some municipalities - Check with your water supplier
4 x 4 x 15 inch. Capacity 500 gallons flow rate 1 gpm.