Woder's formula is used in industrial applications, for the removal of high volumes of contaminants, at larger concentrations. To extend a filters life capacity, use municipally treated water ONLY. Under sink filters - Filters The 3/8�� Direct Connect Hose are made to install directly to the existing cold water valve and faucet stem under your sink. WD-D-8K-FRM-ADV-DC Fluoride Removal Dual Stage Under Sink Direct Connect Water Filtration System. Woder Wd d 5k frm adv dc Sistema De Filtración De Agua De Do | Meses The Woder FRM is a Dual Stage Under the sink Water Filtration System that removes up to 95% Fluoride. In addition to Fluoride removal, the Woder FRM eliminates Chlorine, bad tastes and odors, heavy metals and 99.9% of contaminants ADVANCED SELECTIVE FILTRATION TECHNOLOGY - Removes 99., 9% of contaminants, while maintaining essential minerals. (Reverse Osmosis filters out everything, including the minerals your body needs. Do not use with hot water, high salt levels, softeners or well water. Under Sink Water Filtration System Woder 10K-DC Ultra High Capacity Under Sink Direct Connect Water Dual Stage Filtration MADE IN THE USA - Flow Rate: 1., 32GPM @65psig., Actual size: 15., 5 X 14., 5 (space needed with the hoses) X 6., Installation: Vertical (Preferred)