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Reverse Osmosis Filters

Filter Kits
Filter Kits
Carbon Blocks & Sediment Filters
Carbon Blocks & Sediment Filters
DI Resin
DI Resin
Reverse Osmosis Membranes
Reverse Osmosis Membranes
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  • Case (25) of BRS Universal Carbon Block Filters - 1 Micron

    339 Reward Points

    Regular Price: $399.99

    Special Price: $339.99

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  • Case (40) of GE ROSAVE.Z Depth Filters - 5 Micron

    195 Reward Points

    Regular Price: $229.99

    Special Price: $195.49

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  • Case (40) of GE ROSAVE.Z Depth Filters - 1 Micron

    195 Reward Points

    Regular Price: $229.99

    Special Price: $195.49

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  • Case (25) of BRS Chlorine & VOC Carbon Block Filters - 5 Micron

    186 Reward Points

    Regular Price: $219.99

    Special Price: $186.99

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  • Pentek CRFC20-BB Carbon Block (Chloramines Monster)

    135 Reward Points

    Regular Price: $159.99

    Special Price: $135.99

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  • BRS 5 Stage SPARTAN RO/DI Replacement Filter Kit

    84 Reward Points

    Regular Price: $99.99

    Special Price: $84.99

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  • BRS 6 Stage Universal Replacement Filter Kit

    50 Reward Points

    Regular Price: $59.99

    Special Price: $50.99

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  • 150 GPD Reverse Osmosis Membrane

    50 Reward Points

    Regular Price: $59.99

    Special Price: $50.99

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  • BRS 6 Stage Chloramines DELUXE Replacement Filter Kit

    49 Reward Points

    Regular Price: $57.99

    Special Price: $49.29

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  • BRS 5 Stage Chloramines Upgrade Kit

    48 Reward Points

    Regular Price: $56.99

    Special Price: $48.44

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  • BRS 6 Stage Drinking & Reef Replacement Filter Kit

    46 Reward Points

    Regular Price: $54.99

    Special Price: $46.74

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  • BRS 5 Stage Universal Replacement Filter Kit

    42 Reward Points

    Regular Price: $49.99

    Special Price: $42.49

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  • Matrikx 5 Stage Drinking & Reef RO/DI Replacement Filter Kit

    40 Reward Points

    Regular Price: $47.99

    Special Price: $40.79

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  • BRS 5 Stage Drinking Replacement Filter Kit

    39 Reward Points

    Regular Price: $45.99

    Special Price: $39.09

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  • 100 GPD Reverse Osmosis Membrane - GE Osmonics

    39 Reward Points

    Regular Price: $45.99

    Special Price: $39.09

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  • BRS 5 Stage Chloramines Replacement Filter Kit

    38 Reward Points

    Regular Price: $44.99

    Special Price: $38.24

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  • Matrikx 6 Stage DELUXE Replacement Filter Kit

    38 Reward Points

    Regular Price: $44.99

    Special Price: $38.24

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  • Matrikx 4 Stage RO Drinking Water Replacement Filter Kit

    32 Reward Points

    Regular Price: $37.99

    Special Price: $32.29

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  • Matrikx 5 Stage RO/DI Replacement Filter Kit

    29 Reward Points

    Regular Price: $34.99

    Special Price: $29.74

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  • 75 GPD Reverse Osmosis Membrane - Dow Filmtec

    29 Reward Points

    Regular Price: $34.99

    Special Price: $29.74

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  • BRS 4 Stage Value Replacement Filter Kit

    25 Reward Points

    Regular Price: $29.99

    Special Price: $25.49

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  • BRS 4 Stage RO Only Replacement Filter Kit

    25 Reward Points

    Regular Price: $29.99

    Special Price: $25.49

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  • 20" MATRIKX Carbon Block

    Starting at: $22.94

  • Matrikx 3 Stage RO Replacement Filter Kit

    22 Reward Points

    Regular Price: $25.99

    Special Price: $22.09

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  • Matrikx 4 Stage RO/DI Replacement Filter Kit

    19 Reward Points

    Regular Price: $22.99

    Special Price: $19.54

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  • Matrikx 4 Stage RO (no DI) Replacement Filter Kit

    18 Reward Points

    Regular Price: $21.99

    Special Price: $18.69

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  • Pentek ChlorPlus Carbon Block (Chloramines Removal)

    Starting at: $18.69

  • BRS Universal Carbon Block Filter - 1 Micron

    14 Reward Points

    Regular Price: $16.99

    Special Price: $14.44

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  • BRS Bulk Deionization Resin - Color Changing

    Starting at: $11.04

  • Insta-Test Free & Total Chlorine & Chloramine Strips (Fresh Water) - LaMotte

    11 Reward Points

    Regular Price: $12.99

    Special Price: $11.04

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  • Catalytic Activated Carbon for Chloramines Removal

    Starting at: $10.19

  • BRS Bulk Deionization Resin

    Starting at: $9.34

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