Reverse Osmosis Filters, Membranes & Kits

Discover premium reverse osmosis filters that deliver crystal-clear water for your home. Our comprehensive selection includes membranes, carbon blocks, and complete filter kits designed for optimal contaminant removal. Upgrade your water filtration system with components that reduce sediment, chlorine, and harmful chemicals for healthier drinking water.
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3M Aqua-Pure
Replacement Cartridge Kit For 3M™ 3MRO401/3MRO501 (Filter Pack)
Regular price $243.62 $168.89
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    AquaPureFilters.com AquaPureFilters.com
    APRONEL24 Reverse Osmosis Replacement Membrane
    Regular price $198.00 $145.18
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      3M Aqua-Pure
      3M™ RO301 Reverse Osmosis Replacement Filter Pack (No Membrane)
      Regular price $146.20 $92.48
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        3M Aqua-Pure
        3M™ RO301-FilterPackPLUS Replacement Filter Pack Plus Membrane
        Regular price $545.11 $241.60
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          AquaPureFilters.com AquaPureFilters.com
          APRO 5000 Replacement Filter Kit
          Regular price $91.23 $44.60
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            3M Aqua-Pure
            Aqua-Pure™ AP5527 Pre and Post Replacement Water Filter Cartridge (2 pack)
            Regular price $247.07 $125.61
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              3M Aqua-Pure
              3M™ 3MROM413-20A Under Sink Reverse Osmosis Membrane
              Regular price $439.84 $211.36
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                3M Aqua-Pure
                3M™ 3MROP416 Reverse Osmosis Carbon Block Post-Filter
                Regular price $90.40 $72.48
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                  3M Aqua-Pure
                  3M 3MROP412 Sediment & Chlorine Reduction Cartridge for RO System
                  Regular price $102.27 $74.87
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                    3M Aqua-Pure
                    3MROP411 Sediment Reduction Pre-Filter
                    Regular price $70.80 $35.61
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                      3M Aqua-Pure
                      3M™ 3MROP310 Granular Carbon Pre-Filter
                      Regular price $72.24 $41.12
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                        3M Food Services
                        3M™ CFS M Commercial Reverse Osmosis Membrane for FlashGard FSTM Systems
                        Regular price $472.87 $221.56

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