BRS 6 Stage Universal RO/DI System - 75GPD

BRS 6 Stage Universal RO/DI System - 75GPD (RO/DI) Product Features
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BRS 6 Stage Universal RO/DI System - 75GPD

100% Recommend this to a friend (13 of 13)

SKU: 200410


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Quick Overview

This model has been retired.

For the newest 6 Stage Value RODI system Click Here

BRS 6 Stage Universal systems are perfect for reefers who know your water supply contains hard to remove contaminates like phosphate or chloramines which is well over 40% of the nation. Also, the Universal systems are perfect if you have no idea what is in your water, and just want to know you have the best filtration available.

Benefits of Universal BRS RO/DI Systems

  • Up to 99% rejection Dow membrane* - NSF certified NSF Certified

  • Dual BRS Universal carbon blocks - NSF certified NSF Certified

  • GE ROSave.Z sediment filter - NSF certified NSF Certified

  • US Made Double O-ring Mur-Loc Fittings

  • Double the DI resin contact time over single canisters

  • Includes additional accessories and connections

  • Includes chlorine/chloramine test strips

  • Lifetime warranty


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Product Questions

Looking for system to remove Ammonia
City started adding and readings are 1.0 ppm out of tap! You can smell it. High losses of fry.
I don't see that unit removes ammonia, does it ?
Question by: Laura on Apr 24, 2016 11:24:00 AM
Great question!
These will remove ammonia through the RO membrane stage to 99% and the DI will bring the total down to 0. Feel free to let us know if you have any further questions!
Answer by: Connor (Admin) on Apr 27, 2016 11:47:00 AM
How long do the cartridges typically last and do you carry replacement cartridges and at what cost? I am looking at your 6 stage Universal unit and our use would be for lead acid battery filling of several electric vehicles and equipment across our PCC District.
Question by: charles geiger on Mar 30, 2016 1:42:00 PM
Great question!
The lifespan of the filters and membrane will vary on the quality and pressure of the water coming into the system. Typically the Sediment, Carbon, and DI will last between 6-9 months with regular use and the RO membrane around 2 years. With the TDS meter you can tell when filters are losing performance. Replacement RO membranes cost around $34 and replacement filter kits are $59. Feel free to let us know if you have any further questions!
Answer by: Connor (Admin) on Apr 1, 2016 9:56:00 AM
Is there any way that this can be set up to be both a reef and a drinking water system as well?
Question by: Marc on Nov 24, 2016 10:47:00 AM
Great question! You absolutely can add a drinking kit to this unit. Everything you need to do so is included in the product link below! :-)
Answer by: Randy (Admin) on Nov 25, 2016 7:54:00 AM

Full Details

 BRS 6 Stage Universal RO/DI System Instructions

Dow Filmtec Membrane BW60-1812-75


All BRS RO/DI systems reflect the latest in reverse osmosis technology with updated filters, components and design updates.


Value systems:Designed to treat for chlorine, low volume chloramine usage and most well water*. Value systems are compact, portable, upgradeable and most importantly affordable.


Universal systems: Designed to be best in industry filtration for chloramines, chlorine and well water as well as cover the widest array of contaminants. This is the ideal solution if you simply want to know you have the best filtration available.


The standard BRS Universal system model is the most affordable solution that treats for virtually every water treatment concern for the reef aquarium and is completely upgradeable for the future.


6 Stages of Filtration:

  • GE ROSave.Z 1 Micron Depth Filter NSF Certified
  • Dual BRS Universal 1 Micron Carbon Block Filter NSF Certified (35,000 Gallons Chlorine / 3,500 Gallons Chloramines)
  • 75 GPD Dow Filmtec Membrane NSF Certified
  • Pre-filled Dual Deionization (DI) stage with refillable cartridges


Parts Bag Includes:

  • 1/4" push connect drain saddle clamp to plumb the waste water line from the RO system to a sink's drain pipe
  • Mur-lok push connect inline ball valve for easy on/off
  • Filter wrench to tighten and loosen canisters
  • Self-piercing saddle valve to make a permanent connection to household water supply
  • Chrome faucet connector with adapters to make a non-permanent connection to kitchen sink
  • Utility sink/garden hose adapter to make a non-permanent connection to garden hose or laundry tub
  • Mur-lok EZ angle stop adaptor to make a semi-permanent connection to household water supply under sink
  • Float Valve
  • Insta-Test Free & Total Chlorine Strips to test water for proper filter replacement
  • Drain Saddle Clamp to make a semi-permanent connection to your household drain for waste water


Standard Features:

  • Automatic shut-off valve
  • Mur-lok push connect dual EPDM O-ring fittings
  • 10 Ft each of 1/4" blue, red and black Tubing
  • All BRS Universal Reverse Osmosis units exclusively feature NSF-certified BRS Universal Carbon Block Filters with 30% more carbon than standards blocks, NSF-certified GE ROSave.Z with twice the dirt and sediment capacity of most sediment filters and American made NSF-certified DOW reverse osmosis membranes. 
  • Includes Total and Free Chlorine test strips to help identify if your city is using chlorine or chloramines
  • Limited Lifetime Warranty which includes unlimited support via chat, phone or email with our WQA certified customer service staff
  • Side mounted dual DI stages which allow for TDS testing between each stage. 
  • Dimensions - 16" x 6.25" x 15.5" (RO bracket) / 10" x 6.25" x 14" (DI bracket)


Recommended Conditions:

  • Minimum Water Pressure - 50 PSI
  • Max Water Pressure - 90 PSI
  • Recommended Water Temperature - 77°F
  • Recommended Max TDS - <300ppm

Water pressure can be increased by adding a booster pump before your RO/DI system if a pressure increase is required. Low pressure will cause slow production of product water, with excess production of waste water. Pressure over 90 PSI may cause damage to the RO/DI units filters and components.


Quick Compare - BRS Universal RO/DI Systems

 BRS 6 Stage UniversalBRS 6 Stage Universal PlusBRS 6 Stage Universal Water Saver Plus
Price $229.99 $299.99 $329.99
Gallons Per Day 75 GPD 75 GPD 150 GPD
Sediment Filter 1 Micron ROSave.Z Sediment Filter 1 Micron ROSave.Z Sediment Filter  1 Micron ROSave.Z Sediment Filter 
Carbon Block Dual BRS Universal 1 Micron Carbon Block   Dual BRS Universal 1 Micron Carbon Block  Dual BRS Universal 1 Micron Carbon Block  
Membrane 75 GPD Dow Filmtec Membrane

75 GPD Dow Filmtec Membrane

(2) 75 GPD Dow Filmtec Membranes

Deionization Dual DI Stage with Refillable Cartridge

Dual DI Stage with Refillable Cartridge

Dual DI Stage with Refillable Cartridge

Glycerin Filled Pressure Gauge  

Flush Kit  
Triple InlineTDS Meter  
Water Saver Upgrade Kit    


*DOW Filmtec 75 GPD Membranes have a 96% - 99% typical stabilized salt rejection rate that can be reproduced through the following conditions;

  • Source Water Pressure - 50 PSI / Membrane
  • Source Water Temperature - 77°F
  • Source Water TDS - 250ppm Softened Tap Water
  • Recovery - 15%
  • Minimum Salt Rejection - 96%

For more info on DOW Filmtec BW60-1812-75 Membrane - Click Here



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  • Great By Randall on 4/15/2017

    This is a great system. The little details like the use of high quality fittings make all the difference. Well worth the money.
  • Clean Water on a Budget By Jeff C on 2/16/2017

    Perfect for reefer trying to get perfect clean water on a budget! Comes with everything you need! Phenomenal RO/DI unit with a great price point!
  • excellent By Reef Tank Addicts tv on 12/12/2016

    i love this rodi system..its a plug and play option..very simple to install and use as well as moniter so glad i bought 6 stage wsp upgraded model... thanks Ryan
  • Excellent piece of equipment By Brofish on 9/3/2016

    A noticeable improvement from my old ro/ di. . well worth every penny.. Kudos BRS..
  • Nice system dont forget the upgrade By jeremiah on 3/16/2016

    I am new to the hobby and like to do alot of research before purchasing products. The reviews i read points me in BRS direction. My olny wish is that i had purchased the upgrade kit with the system. I purchased the 75 gal per day upgrade kit and tds meter after about 1 week. I could have saved myself a little money purchasing everything as one.
  • Awesome and so easy to upgrade! By Snupa on 2/24/2016

    One night this winter the temps outside dropped below 0F and the pipes froze in the laundry room where I kept my RO/DI unit. The entire unit exploded as the water inside it turned to ice and I had to buy a new unit fast. Luckily I bought my previous RO/DI from BRS and I was able to save some parts from the broken one (TDS Meter, Pressure Gauge, Flush valve) and therefore only needed the standard system. I was deciding between the deluxe or the 3 canister one but felt that the extra carbon and RI canisters make a huge difference in water quality and how often I'd have to replace the overall system.

    It arrive today and it took me less than 15 minutes to install the upgrades that I saved from my old RO unit and install it in place of where the other one was. Back to producing great quality water!
  • Great Value! By Matthew on 10/25/2015

    As any reefer knows, RODI water is a must. I spent some time debating between the BRS 6 stage and Spectra Pure. I ended up choosing BRS for two reasons: 1) Price and 2) 6 stages. I have been using my RODI filter for a couple months now and it works great! I will definitely be upgrading with a TDS meter, pressure gauge, and the appropriate water-saver components. Thanks BRS!
  • good quality, good price and good customer support By Todd on 6/17/2015

    This is the first Ro/Di I have ever purchased and it was extremely easy to install. It came with several different adapters, extra tubing,spare parts for just about any configuration you would have. About 3 days after I ordered it, it went on sale. A quick question to customer service resulted in a refund of the difference. It is good to know that their policy allows me to order without concern that I'll miss out if the product goes on sale within 14 days or purchase!
  • Excellent!!! By Steve on 5/5/2015

    This is the first Ro/Di I have ever purchased am I could not be happier!It is extremely easy to install any way you're doing it!It came with several different adapters, extra tubing,spare parts and the instructions are fool proof!I have just ordered upgrade parts for it too!Also first purchase from BRS and the customer service is nothing less that amazing! BRS also ships with the quickness!BRS,you have a customer for life!
  • Six stars By Rich on 4/24/2015

    Fantastic easy to use, very well built and easy to add on extra parts if you want.... Have made over 200 gallons with it in the past month right out of the box and not a single complaint. Shipped quick and packaged very very well. I use this for my reef tank and Africian chicilids.
  • Excellant By Timothy on 3/29/2015

    This systems works extremely well. Highly recommended over the smaller units as the extra GPD really saves time.
  • must have By bobby on 3/20/2015

    this will be the best money you will spend on this hobby if you want to have a successful reef