Woder FRM-Q12-R Replacement Fluoride Removal Cartridge To All Woder 10K-FRM Dual Stage Models (As Stage1) Replacement filter for the Woder FRM Fluoride Filter - Dual Stage Undersink Water Filtration System With Fluoride Removal Premium Media (95%) (ASIN B0126EN5NQ). (one of 2 replacement filter. Should be purchased with ASIN B0144MFN92 which is the 10K-GenII replacement filter) This is one of 2 replacement filters. Should be purchased with ASIN B0144MFN92 which is the 10K-Gen3 replacement filter. Bacteriostatic water purification unit. EPA Est. No. 51160-AJ01. Active ingredients: CB FRM 1401. The Woder FRM-Q12-R is the only water filter that removes up to 95% Fluoride!! <span class="a-text-bold">List of Inventory </span>Woder FRM-Q12-R Replacement Cartridge To Woder 10K-FRM Dual Stage Models (As Stage1). <span class="a-text-bold">Removal Capabilities:</span> Fluoride (up to 95%). The Woder Gen3-Q12-R (Stage 2) removes Lead (99.9%), heavy metals, chlorine (99.9%), chromium 6, mercury, volatile organic compounds, carcinogens, and other contaminants, as well as turbidity, odors and bad tastes, so you and your family enjoy pure, healthy, spring-fresh water from the tap. <span class="a-text-bold">SELECTIVE FILTRATION: </span>Woder filters have a unique technology that removes over 99.99% of contaminants while leaving in all essential minerals (Reverse osmosis filter out everything, including the minerals your body needs. As far as nutrition goes, experts consider it essentially dead water). <span class="a-text-bold">FLOW RATE </span>1.32GPM @65 psig when used in dual FRM system. <span class="a-text-bold">ENJOY TAP WATER AS PURE AND HEALTHY AS SPRING WATER </span>Woder filters are tested by independent laboratories to ANSI standards (American National Standards Institute), so you can have complete confidence in the quality of Woder-filtered water. Woder 10K-FRM-DC (Stage 1) Woder 10K-FRM-JG-1/4 (Stage 1) Woder 10K-FRM-JG-3/8 (Stage 1)