Reverse Osmosis

Bulk Reef Supply takes great pride in our well-built, leak-free, affordable reverse osmosis and deionization systems. We use American made filters from GE, DOW, and other industry leaders along with American-made Mur-lok dual EPMD O-Ring fittings to construct all our RO systems. We build and sell over a variety of different RODI system set ups in our Minnesota warehouse so you are sure to find the right system for your space and needs. Our Reverse Osmosis systems are specifically designed for use with saltwater aquariums, but we do have multi-use Drinking and Reef water systems too.

The purpose of the reverse osmosis water filter systems is to produce water safe for the aquarium by removing chlorine, nitrates, phosphates and other contaminants from your home’s tap water. It is important to install reef aquarium filters that are capable of producing zero total dissolved solids (TDS) water to ensure the health of its inhabitants and prevent algae growth. Our deionization and reverse osmosis systems provide the best reef aquarium filtration available.

Bulk Reef Supply RODI systems we have specifically built to produce perfect water for reef aquariums and and other types of fish tanks. 

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274 Items

  1. 7 Stage PRO Plus 75 GPD RO/DI System
    Bulk Reef Supply
    7 Stage PRO Plus 75 GPD RO/DI System
    $399.99 $399.99

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  2. BRS Chlorine & VOC Carbon Block Filter - 5 Micron
    Bulk Reef Supply
    BRS Chlorine & VOC Carbon Block Filter - 5 Micron
    $11.99 $11.99

  3. Pre-Packed Bulk Deionization Resin (Color Changing)
    Bulk Reef Supply
    Pre-Packed Bulk Deionization Resin (Color Changing)
    $29.99 $29.99

  4. Smart Buddie RO/DI Booster Pump - For 50-100 GPD Systems
    Aquatic Life
    Smart Buddie RO/DI Booster Pump - For 50-100 GPD Systems
    $136.99 $136.99

  5. 7 Stage PRO Plus 200 GPD Water Saver RO/DI System
    Bulk Reef Supply
    7 Stage PRO Plus 200 GPD Water Saver RO/DI System
    $499.99 $499.99

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  6. 6 Stage Deluxe Plus 100 GPD RO/DI System
    Bulk Reef Supply
    6 Stage Deluxe Plus 100 GPD RO/DI System
    $379.99 $379.99

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  7. 6 Stage Deluxe Plus 150 GPD Water Saver RO/DI System
    Bulk Reef Supply
    6 Stage Deluxe Plus 150 GPD Water Saver RO/DI System
    $349.99 $349.99

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  8. 6 Stage Deluxe Plus 200 GPD Water Saver RO/DI System
    Bulk Reef Supply
    6 Stage Deluxe Plus 200 GPD Water Saver RO/DI System
    $449.99 $449.99

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  9. 5 Stage Premium Plus 100 GPD RO/DI System
    Bulk Reef Supply
    5 Stage Premium Plus 100 GPD RO/DI System
    $329.99 $329.99

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  10. 5 Stage Premium Plus 150 GPD Water Saver RO/DI System
    Bulk Reef Supply
    5 Stage Premium Plus 150 GPD Water Saver RO/DI System
    $349.99 $349.99

    Add to Cart
  11. 5 Stage Premium Plus 200 GPD Water Saver RO/DI System
    Bulk Reef Supply
    5 Stage Premium Plus 200 GPD Water Saver RO/DI System
    $399.99 $399.99

    Add to Cart
  12. 5 Stage Premium 75 GPD RO/DI System
    Bulk Reef Supply
    5 Stage Premium 75 GPD RO/DI System
    $249.99 $249.99

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  13. 5 Stage Premium 150 GPD Water Saver RO/DI System
    Bulk Reef Supply
    5 Stage Premium 150 GPD Water Saver RO/DI System
    $329.99 $329.99

    Add to Cart
  14. 5 Stage Premium 200 GPD Water Saver RO/DI System
    Bulk Reef Supply
    5 Stage Premium 200 GPD Water Saver RO/DI System
    $349.99 $349.99

    Add to Cart
  15. 4 Stage Value Plus 100GPD RO/DI System
    Bulk Reef Supply
    4 Stage Value Plus 100GPD RO/DI System
    $309.99 $309.99

  16. 4 Stage Value Plus 150GPD Water Saver RO/DI System
    Bulk Reef Supply
    4 Stage Value Plus 150GPD Water Saver RO/DI System
    $329.99 $329.99

  17. 4 Stage Value Plus 200GPD Water Saver RO/DI System
    Bulk Reef Supply
    4 Stage Value Plus 200GPD Water Saver RO/DI System
    $349.99 $349.99

  18. 4 Stage Value 75GPD RO/DI System
    Bulk Reef Supply
    4 Stage Value 75GPD RO/DI System
    $199.99 $199.99

  19. 4 Stage Value 100GPD RO/DI System
    Bulk Reef Supply
    4 Stage Value 100GPD RO/DI System
    $209.99 $209.99

  20. 4 Stage Value 150GPD Water Saver RO/DI System
    Bulk Reef Supply
    4 Stage Value 150GPD Water Saver RO/DI System
    $269.99 $269.99

  21. BRS 4 Stage RO Only System - 75GPD
    Bulk Reef Supply
    BRS 4 Stage RO Only System - 75GPD
    $179.99 $179.99

  22. 6 Stage 75GPD Drinking & Reef RO/DI System with Brushed Nickel Faucet
    Bulk Reef Supply
    6 Stage 75GPD Drinking & Reef RO/DI System with Brushed Nickel Faucet
    $349.99 $349.99

    Add to Cart