Whole House | Undersink | Faucet | Refrigerator     Whole House OMNIFILTER Cartridge RS1 Buy Now RS2 Buy Now RS3 Buy Now RS4 Buy Now RS5 Buy Now RS7 Buy Now RS12 RS14 T01 Buy Now Media Pleated String Wound String Wound PolySpun String Wound String Wound String Wound PolySpun Carbon Wrap Sediment Taste & Odor Rust Staining Micron Rating* 20 5 20 5 5 40 20 10 5 Filter Life 15,000 gal. 3 months 15,000 gal. 3 months 15,000 gal. 3 months 10,000 gal. 2 months 15,000 gal. 3 months 15,000 gal. 3 months 15,000 gal. 3 months 10,000 gal. 2 months 15,000 gal. 3 months Flow Rate** 5 gpm 5 gpm 5 gpm 5 gpm 5 gpm 5 gpm 5 gpm 5 gpm 5 gpm Recommended for well water? No Yes Yes Yes Yes Yes Yes Yes No   Heavy Duty Whole House OMNIFILTER Cartridge RS6 Buy Now RS15 T06 Buy Now T08 CB6 Buy Now R06 Buy Now Media Pleated Pleated Pleated Carbon Wrap Radial Flow Carbon Carbon Block KDF® Sediment Taste & Odor Rust Staining Micron Rating* 30 5 5 25 1 5 Filter Life 30,000 gal. 6 months 15,000 gal. 3 months 15,000 gal. 3 months 15,000 gal. 3 months 15,000 gal. 3 months 3,000 gal. 1 months Flow Rate** 10 gpm 10 gpm 10 gpm 10 gpm 10 gpm 5 gpm Recommended for well water? Yes No No Yes Yes Yes   Top   Undersink   Quick Change OMNIFILTER Cartridge L1 T01 GAC1 Buy Now CB1 Buy Now CB3 Buy Now 800R 1100R Media Polyphosphate Crystals/GAC Carbon Wrap Granular Carbon Carbon Block Enhanced Carbon Block Granular Carbon Enhanced Carbon Block Sediment Taste & Odor Limescale Lead Cryptosporidium & Giardia Cysts Lindane & Atrazine VOCs ± MTBE Micron Rating* 5 5 20 0.5 0.5 20 0.5 Filter Life 1,000 gal. 3 months 15,000 gal. 3 months 2,000 gal. 12 months 1,000 gal. 12 months 400 gal. 6 months 2,500 gal. 12 months 500 gal. 6 months Flow Rate** 1 gpm 5 gpm 1 gpm 1 gpm 0.5 gpm 0.75 gpm 0.5 gpm Recommended for well water? Yes No Yes Yes Yes Yes Yes   Top   Faucet Mount/Shower OMNIFILTER Cartridge FRC1 Buy Now SF100 Buy Now Media Granular Carbon KDF Sediment Taste & Odor Micron Rating* 50 N/A Filter Life 200 gal. 3 months 30,000 gal. 12 months Flow Rate** 0.75 gpm 2.2 gpm Recommended for well water? Yes Yes   Top   Refrigerator   Quick Change OMNIFILTER Cartridge R200 Buy Now R400 R500 800R 1100R Media Granular Carbon Granular Carbon Granular Carbon Enhanced Carbon Block Enhanced Carbon Block Sediment Taste & Odor Lead Cryptosporidium & Giardia Cysts Lindane & Atrazine Micron Rating* 15 0.5 5 20 0.5 Filter Life 3,900 gal. 12 months 750 gal. 6 months 20,000 gal. 5 years 2,500 gal. 12 months 500 gal. 6 months Flow Rate** 0.5 gpm 0.5 gpm 0.5 gpm 0.75 gpm 0.5 gpm Recommended for well water? Yes Yes Yes Yes Yes   Top    * Nominal Rating. The smaller the micron rating, the finer the filtration ** Recommended flow rate. Cartridge capacity is approximate and varies depending on conditions.  ± VOC's - Volatile Organic Chemicals