BRS Customer Appreciation Event - Every Preferred Reefer Order Gets a Chance at $10 to $500 Dollars off their next order BRS Customer Appreciation Event - Every Preferred Reefer Order Gets a Chance at $10 to $500 Dollars off their next order

BRS Customer Appreciation Event - Every Preferred Reefer Order Gets a Chance at $10 to $500 Dollars off a future order - Sign Up Today BRS Customer Appreciation Event - Every Preferred Reefer Order Gets a Chance at $10 to $500 Dollars off a future order - Sign Up Today

Reverse Osmosis Filters & Media

We stock a full line of replacement reverse osmosis filters, filter kits, carbon blocks, membranes and deionization resin at affordable prices. All of our filters are produced by American companies with American water quality standards. These trusted brands include: Dow, GE water technologies, MATRIKX, Pentek and Purtrex. All the filters we carry are certified by NSF.


For proper tank maintenance, Bulk Reef Supply recommends changing the filters in your RO/DI System every 6 months. To make re-ordering a breeze, we have created filter kits to match all of our value, standard, chloramines and drinking water systems.


Featured Products:

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39 Items

  1. BRS Universal Carbon Block Filter - 1 Micron (RO/DI)
    Bulk Reef Supply
    BRS Universal Carbon Block Filter - 1 Micron
    $16.99

    Earn 160 Reward Points Earn 80 Reward Points

    $16.99
  2. DI Resin 1000mL - Triton
    Triton
    DI Resin 1000mL - Triton
    $38.00

    Earn 38 Reward Points

    $38.00
  3. BRS Chlorine & VOC Carbon Block Filter - 5 Micron (RO/DI)
    Bulk Reef Supply
    BRS Chlorine & VOC Carbon Block Filter - 5 Micron
    $10.99

    Earn 100 Reward Points Earn 50 Reward Points

    $10.99
  4. Triple DI Saver with TRM-1 Triple TDS Meter
    Bulk Reef Supply
    Triple DI Saver with TRM-1 Triple TDS Meter - Bulk Reef Supply
    $94.99

    Earn 940 Reward Points Earn 470 Reward Points

    $94.99
  5. Case (20) 10" - 5 Micron MATRIKX CTO Carbon Block - Matrikx
    Matrikx
    Case (20) 10" - 5 Micron MATRIKX CTO Carbon Block - Matrikx
    $127.99

    Earn 127 Reward Points

    $127.99
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