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Reverse Osmosis Systems

All BRS RODI systems reflect the latest in reverse osmosis technology with updated filters, components and design updates. Starting with the simplist 4 Stage RO-DI systems, which have the full potential for ultra-clean 0 TDS water. The 4 Stage systems are almost portable and only take up a small amount of space when they are installed. Jumping up to the 5 stage, and dual carbon blocks come into play, and can dramatically increase the chlorine and chloramine removal potential. The two carbon blocks, force the DI to be moved to it's own dedicated bracket which keeps the plumbing super simple. Jumping up to the 6 Stage RODI systems, dual deionization canisters can be a dramatic effeciency increase for those that have high amounts of TDS or other contaminants that are not removed by the RO membrane. The 6-stage system is by far the most common RO/DI system for reef aquariums.



Jumping up to the 7-Stage RODI systems, the body is the same as the five and six stage RO/DI systems, however the deionization stages are much different. The 7-Stage reverse osmosis systems incorperate a single bed di resin that is focused to either contaminants with a positive or a negative charge. Essentially ensuring you are only replacing what you use. We still trail the single bed resins with a mixed bed to ensure any traces of contaminants are removed, and the final stage will last a very long time if the single bed resins are maintained.



If you have any questions on which RO-DI system if right for you and your saltwater aquarium. Do not hesitate to reach out to us, and we are happy to help you chose the right RODI system for your needs.

BRSTV

RO/DI Buyers Guide

Watch and learn how to select the right RO/DI System for your reef tank in 10 Minutes

BRS 7 stage RODI System
BRS 6 stage RODI System
BRS 5 stage RODI System
BRS 4 stage RODI System
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69 Items

  1. 7 Stage PRO 150 GPD Water Saver RO/DI System - Bulk Reef Supply
    Bulk Reef Supply
    7 Stage PRO Plus 150 GPD Water Saver RO/DI System - Bulk Reef Supply
    $409.99

    Earn 4,090 Reward Points Earn 2,045 Reward Points

    $409.99
    Add to Cart
  2. 6 Stage Deluxe 75 GPD RO/DI System - Bulk Reef Supply
    Bulk Reef Supply
    6 Stage Deluxe Plus 75 GPD RO/DI System - Bulk Reef Supply
    $299.99

    Earn 2,990 Reward Points Earn 1,495 Reward Points

    $299.99
    Add to Cart
  3. 5 Stage Premium Plus 75 GPD RO/DI System - Bulk Reef Supply
    Bulk Reef Supply
    5 Stage Premium Plus 75 GPD RO/DI System - Bulk Reef Supply
    $269.99

    Earn 2,690 Reward Points Earn 1,345 Reward Points

    $269.99
    Add to Cart
  4. 4 Stage 75GPD Plus RO/DI System - Bulk Reef Supply
    156 Reviews
    Bulk Reef Supply
    4 Stage Value Plus 75GPD RO/DI System - Bulk Reef Supply
    $225.99

    Earn 2,250 Reward Points Earn 1,125 Reward Points

    $225.99
  5. BRS 6 Stage Drinking & Reef RO/DI System - 75GPD (RO/DI)
    Bulk Reef Supply
    6 Stage 75GPD Drinking & Reef RO/DI System with Brushed Nickel Faucet - Bulk Reef Supply
    $269.99

    Earn 2,690 Reward Points Earn 1,345 Reward Points

    $269.99
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  6. BRS 6 Stage Drinking & Reef RO/DI System - 75GPD (RO/DI)
    Bulk Reef Supply
    6 Stage 75GPD Drinking & Reef RO/DI System with Silver Faucet - Bulk Reef Supply
    $269.99

    Earn 2,690 Reward Points Earn 1,345 Reward Points

    $269.99
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  7. 7 Stage PRO 200 GPD Water Saver RO/DI System - Bulk Reef Supply
    1 Review
    Bulk Reef Supply
    7 Stage PRO Plus 200 GPD Water Saver RO/DI System - Bulk Reef Supply
    $429.99

    Earn 4,290 Reward Points Earn 2,145 Reward Points

    $429.99
    Add to Cart
  8. 7 Stage PRO 100 GPD RO/DI System - Bulk Reef Supply
    Bulk Reef Supply
    7 Stage PRO Plus 100 GPD RO/DI System - Bulk Reef Supply
    $369.99

    Earn 3,690 Reward Points Earn 1,845 Reward Points

    $369.99
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  9. 7 Stage PRO 75 GPD RO/DI System - Bulk Reef Supply
    2 Reviews
    Bulk Reef Supply
    7 Stage PRO Plus 75 GPD RO/DI System - Bulk Reef Supply
    $359.99

    Earn 3,590 Reward Points Earn 1,795 Reward Points

    $359.99
    Add to Cart
  10. 6 Stage Deluxe 200 GPD Water Saver RO/DI System - Bulk Reef Supply
    Bulk Reef Supply
    6 Stage Deluxe Plus 200 GPD Water Saver RO/DI System - Bulk Reef Supply
    $369.99

    Earn 3,690 Reward Points Earn 1,845 Reward Points

    $369.99
    Add to Cart
  11. 6 Stage Deluxe 150 GPD Water Saver RO/DI System - Bulk Reef Supply
    1 Review
    Bulk Reef Supply
    6 Stage Deluxe Plus 150 GPD Water Saver RO/DI System - Bulk Reef Supply
    $349.99

    Earn 3,490 Reward Points Earn 1,745 Reward Points

    $349.99
    Add to Cart
  12. 6 Stage Deluxe 100 GPD RO/DI System - Bulk Reef Supply
    1 Review
    Bulk Reef Supply
    6 Stage Deluxe Plus 100 GPD RO/DI System - Bulk Reef Supply
    $309.99

    Earn 3,090 Reward Points Earn 1,545 Reward Points

    $309.99
    Add to Cart
  13. 5 Stage Premium Plus 200 GPD Water Saver RO/DI System - Bulk Reef Supply
    Bulk Reef Supply
    5 Stage Premium Plus 200 GPD Water Saver RO/DI System - Bulk Reef Supply
    $339.99

    Earn 3,390 Reward Points Earn 1,695 Reward Points

    $339.99
    Add to Cart
  14. 5 Stage Premium Plus 150 GPD Water Saver RO/DI System - Bulk Reef Supply
    Bulk Reef Supply
    5 Stage Premium Plus 150 GPD Water Saver RO/DI System - Bulk Reef Supply
    $319.99

    Earn 3,190 Reward Points Earn 1,595 Reward Points

    $319.99
    Add to Cart
  15. 5 Stage Premium Plus 100 GPD RO/DI System - Bulk Reef Supply
    Bulk Reef Supply
    5 Stage Premium Plus 100 GPD RO/DI System - Bulk Reef Supply
    $279.99

    Earn 2,790 Reward Points Earn 1,395 Reward Points

    $279.99
    Add to Cart
  16. 4 Stage Value Plus Water Saver 200gpd
    Bulk Reef Supply
    4 Stage Value Plus 200GPD Water Saver RO/DI System - Bulk Reef Supply
    $289.99

    Earn 2,890 Reward Points Earn 1,445 Reward Points

    $289.99
  17. 4 Stage 150GPD Plus Water Saver RO/DI System
    59 Reviews
    Bulk Reef Supply
    4 Stage Value Plus 150GPD Water Saver RO/DI System - Bulk Reef Supply
    $274.99

    Earn 2,740 Reward Points Earn 1,370 Reward Points

    $274.99
  18. 4 Stage Value Plus 100gpd
    Bulk Reef Supply
    4 Stage Value Plus 100GPD RO/DI System - Bulk Reef Supply
    $229.99

    Earn 2,290 Reward Points Earn 1,145 Reward Points

    $229.99
  19. 5 Stage Premium 200 GPD Water Saver RO/DI System Bulk Reef Supply
    Bulk Reef Supply
    5 Stage Premium 200 GPD Water Saver RO/DI System - Bulk Reef Supply
    $279.99

    Earn 2,790 Reward Points Earn 1,395 Reward Points

    $279.99
    Add to Cart
  20. 5 Stage Premium 150 GPD Water Saver RO/DI System - Bulk Reef Supply
    Bulk Reef Supply
    5 Stage Premium 150 GPD Water Saver RO/DI System - Bulk Reef Supply
    $259.99

    Earn 2,590 Reward Points Earn 1,295 Reward Points

    $259.99
    Add to Cart
  21. 5 Stage Premium 100 GPD RO/DI System - Bulk Reef Supply
    Bulk Reef Supply
    5 Stage Premium 100 GPD RO/DI System - Bulk Reef Supply
    $219.99

    Earn 2,190 Reward Points Earn 1,095 Reward Points

    $219.99
    Add to Cart
  22. 5 Stage Premium 75 GPD RO/DI System - Bulk Reef Supply
    1 Review
    Bulk Reef Supply
    5 Stage Premium 75 GPD RO/DI System - Bulk Reef Supply
    $209.99

    Earn 2,090 Reward Points Earn 1,045 Reward Points

    $209.99
    Add to Cart
  23. 4 Stage Value water Saver 200gpd
    Bulk Reef Supply
    4 Stage Value 200GPD Water Saver RO/DI System - Bulk Reef Supply
    $229.99

    Earn 2,290 Reward Points Earn 1,145 Reward Points

    $229.99
  24. 4 Stage Value Water Saver 150gpd
    Bulk Reef Supply
    4 Stage Value 150GPD Water Saver RO/DI System - Bulk Reef Supply
    $209.99

    Earn 2,090 Reward Points Earn 1,045 Reward Points

    $209.99
  25. 4 Stage Value 100 GPD RO/DI System - Bulk Reef Supply
    Bulk Reef Supply
    4 Stage Value 100GPD RO/DI System - Bulk Reef Supply
    $169.99

    Earn 1,690 Reward Points Earn 845 Reward Points

    $169.99
  26. 4 Stage Value 75gpd
    53 Reviews
    Bulk Reef Supply
    4 Stage Value 75GPD RO/DI System - Bulk Reef Supply
    $154.99

    Earn 1,540 Reward Points Earn 770 Reward Points

    $154.99
  27. 5 Stage Drinking Water System with Nickel Faucet
    Bulk Reef Supply
    5 Stage 75GPD Drinking Water RO System with Nickel Faucet - Bulk Reef Supply
    $239.99

    Earn 2,390 Reward Points Earn 1,195 Reward Points

    $239.99
    Add to Cart
  28. BRS 5 Stage Drinking Water RO System - 75GPD (RO/DI)
    Bulk Reef Supply
    5 Stage 75GPD Drinking Water RO System with Silver Faucet - Bulk Reef Supply
    $239.99

    Earn 2,390 Reward Points Earn 1,195 Reward Points

    $239.99
    Add to Cart
  29. BRS 4 Stage RO Only System
    9 Reviews
    Bulk Reef Supply
    BRS 4 Stage RO Only System - 75GPD
    $154.99

    Earn 1,540 Reward Points Earn 770 Reward Points

    $154.99
  30. Add-On Faucet Kit - Bulk Reef Supply
    1 Review
    Bulk Reef Supply
    Add-On Faucet Kit - Bulk Reef Supply
    $99.99

    Earn 990 Reward Points Earn 495 Reward Points

    $99.99
    Add to Cart
  31. BRS Phosphate/CO2/Silica Eliminator
    1 Review
    Bulk Reef Supply
    Dual DI Phosphate CO2 & Silica Eliminator with DM-1 Dual TDS Meter - Bulk Reef Supply
    $67.99

    Earn 670 Reward Points Earn 335 Reward Points

    $67.99
  32. Triple DI Saver with TRM-1 Triple TDS Meter & PRO DI Resin
    Bulk Reef Supply
    Triple DI Saver Kit with Resin and TDS Meter - Bulk Reef Supply
    $125.99

    Earn 1,250 Reward Points Earn 625 Reward Points

    $125.99
    Add to Cart
  33. Triple DI Saver with TRM-1 Triple TDS Meter
    5 Reviews
    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
  34. BRS 7 Stage Pro Replacement Filter Kit
    Bulk Reef Supply
    7 Stage Pro RO/DI Replacement Filter Kit - Bulk Reef Supply
    $69.99

    Earn 690 Reward Points Earn 345 Reward Points

    $69.99
    Add to Cart
  35. BRS 6 Stage RO/DI Replacement Filter Kit
    Bulk Reef Supply
    6 Stage RO/DI Replacement Filter Kit - Bulk Reef Supply
    $61.99

    Earn 610 Reward Points Earn 305 Reward Points

    $61.99
    Add to Cart
  36. BRS 5 Stage RO/DI Replacement Filter Kit
    Bulk Reef Supply
    5 Stage RO/DI Replacement Filter Kit - Bulk Reef Supply
    $51.99

    Earn 510 Reward Points Earn 255 Reward Points

    $51.99
    Add to Cart
  37. BRS 4 Stage Value Replacement Filter Kit
    1 Review
    Bulk Reef Supply
    BRS 4 Stage Value Replacement Filter Kit
    $30.99

    Earn 300 Reward Points Earn 150 Reward Points

    $30.99
    Add to Cart
  38. BRS 4 Stage RO Only Replacement Filter Kit
    Bulk Reef Supply
    BRS 4 Stage RO Only Replacement Filter Kit
    $29.99

    Earn 290 Reward Points Earn 145 Reward Points

    $29.99
    Add to Cart
  39. 4 Stage Chlorine/VOC Replacement Filter Kit
    Bulk Reef Supply
    4 Stage RO/DI Replacement Filter Kit - Bulk Reef Supply
    $26.99

    Earn 260 Reward Points Earn 130 Reward Points

    $26.99
    Add to Cart
  40. Replacement Filter Kit for SPARTAN RO System
    Bulk Reef Supply
    BRS 5 Stage SPARTAN RO/DI Replacement Filter Kit
    $99.99

    Earn 990 Reward Points Earn 495 Reward Points

    $99.99
    Add to Cart
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69 Items

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