Reverse Osmosis Filters

  • Case (25) of BRS Universal Carbon Block Filters - 1 Micron (RO/DI) Quick look

    Case (25) of BRS Universal Carbon Block Filters - 1 Micron

    359 Reward Points

    reg. $399.99

    Special Price: $359.99

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

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

    229 Reward Points
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  • Case (20) 10" - 0.6 Micron MATRIKX CTO Plus Carbon Block

    207 Reward Points
    $207.99
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  • Case (25) of BRS Chlorine & VOC Carbon Block Filters - 5 Micron (RO/DI) Quick look

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

    197 Reward Points

    reg. $219.99

    Special Price: $197.99

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  • Pentek CRFC20-BB Carbon Block (Chloramines Monster)

    159 Reward Points
    $159.99
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  • Case (40) - 1 Micron Purtrex Depth Sediment Filter

    127 Reward Points
    $127.99
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  • Case (20) 10" - 5 Micron MATRIKX CTO Carbon Block

    127 Reward Points
    $127.99
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  • Case (40) - 5 Micron Purtrex Depth Sediment Filter

    95 Reward Points
    $95.99
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  • Replacement Filter Kit for SPARTAN RO System Quick look

    BRS 5 Stage SPARTAN RO/DI Replacement Filter Kit

    89 Reward Points

    reg. $99.99

    Special Price: $89.99

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  • Dual Deionization Canister

    59 Reward Points
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  • 150 GPD Reverse Osmosis Membrane

    59 Reward Points
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  • BRS 5 Stage Chloramines Upgrade Kit

    56 Reward Points
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  • BRS 6 Stage Universal Replacement Filter Kit Quick look

    BRS 6 Stage Universal Replacement Filter Kit

    53 Reward Points

    reg. $59.99

    Special Price: $53.99

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  • BRS 6 Stage Chloramines DELUXE Replacement Filter Kit Quick look

    BRS 6 Stage Chloramines DELUXE Replacement Filter Kit

    52 Reward Points

    reg. $57.99

    Special Price: $52.19

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  • BRS 6 Stage Drinking & Reef Replacement Filter Kit Quick look

    BRS 6 Stage Drinking & Reef Replacement Filter Kit

    49 Reward Points

    reg. $54.99

    Special Price: $49.49

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

    47 Reward Points
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  • 100 GPD Reverse Osmosis Membrane - GE Osmonics

    45 Reward Points
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  • BRS 5 Stage Universal Replacement Filter Kit (RO/DI) Quick look

    BRS 5 Stage Universal Replacement Filter Kit

    44 Reward Points

    reg. $49.99

    Special Price: $44.99

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  • Matrikx 6 Stage DELUXE Replacement Filter Kit

    44 Reward Points
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  • BRS 5 Stage Drinking Replacement Filter Kit Quick look

    BRS 5 Stage Drinking Replacement Filter Kit

    41 Reward Points

    reg. $45.99

    Special Price: $41.39

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  • BRS 5 Stage Chloramines Replacement Filter Kit Quick look

    BRS 5 Stage Chloramines Replacement Filter Kit

    40 Reward Points

    reg. $44.99

    Special Price: $40.49

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  • Single Deionization Canister

    39 Reward Points
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  • Matrikx 4 Stage RO Drinking Water Replacement Filter Kit

    37 Reward Points
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  • 75 GPD Reverse Osmosis Membrane - Dow Filmtec

    34 Reward Points
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  • Matrikx 5 Stage RO/DI Replacement Filter Kit

    34 Reward Points
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  • BRS 4 Stage Value Replacement Filter Kit Quick look

    BRS 4 Stage Value Replacement Filter Kit

    26 Reward Points

    reg. $29.99

    Special Price: $26.99

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  • BRS 4 Stage RO Only Replacement Filter Kit Quick look

    BRS 4 Stage RO Only Replacement Filter Kit

    26 Reward Points

    reg. $29.99

    Special Price: $26.99

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  • 20" MATRIKX Carbon Block

    Starting at: $26.99

  • Matrikx 3 Stage RO Replacement Filter Kit

    25 Reward Points
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  • Matrikx 4 Stage RO/DI Replacement Filter Kit

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

    21 Reward Points
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  • Pentek ChlorPlus Carbon Block (Chloramines Removal)

    Starting at: $21.99

  • FX ChloraGuard Chlorine & Chloramine Carbon Block - Filtrex

    Starting at: $19.99

  • BRS Universal Carbon Block Filter - 1 Micron (RO/DI) Quick look

    BRS Universal Carbon Block Filter - 1 Micron

    15 Reward Points

    reg. $16.99

    Special Price: $15.29

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  • BRS Bulk DI Resin - Color Changing Quick look

    BRS Bulk Deionization Resin - Color Changing

    Starting at: $11.69

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

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

    11 Reward Points

    reg. $12.99

    Special Price: $11.04

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  • Omnipure Inline Carbon Blocks and Sediment Filters

    Starting at: $10.99

  • Catalytic Activated Carbon for Chloramines Removal Quick look

    Catalytic Activated Carbon for Chloramines Removal

    Starting at: $10.99

  • 10” Refillable Cartridge for Catalytic Carbon

    9 Reward Points
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  • BRS Bulk DI Resin - Two Sizes Available Quick look

    BRS Bulk Deionization Resin

    Starting at: $9.89

  • Standard RO Membrane Housing

    8 Reward Points
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  • BRS Chlorine & VOC Carbon Block Filter - 5 Micron (RO/DI) Quick look

    BRS Chlorine & VOC Carbon Block Filter - 5 Micron

    8 Reward Points

    reg. $8.99

    Special Price: $8.09

    As low as: $7.99
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  • 20" Purtrex Depth Sediment Filter

    Starting at: $7.99

  • 10" MATRIKX Carbon Block

    Starting at: $7.99

  • Clear Refillable Cartridge for DI Resin

    Starting at: $7.99

  • GE ROSave.Z Depth Sediment Filter

    Starting at: $6.99

  • Reverse Osmosis Membrane Flush Valve

    Starting at: $5.99

  • Reverse Osmosis Flow Restrictor

    Starting at: $5.99

  • Replacement Sponges for Catalytic Carbon Cartridges

    2 Reward Points
    $2.99
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  • 10" Purtrex Depth Sediment Filters

    Starting at: $2.99

  • Reverse Osmosis Membrane Housing Clips

    Starting at: $1.19

  • Replacement Sponge for DI Resin Cartridge

    $0.49
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