6 Stage 150GPD Plus Water Saver RO/DI System - Bulk Reef Supply

6 Stage 150GPD Plus Water Saver RO/DI System - Bulk Reef Supply
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  • 6 Stage 150GPD Plus Water Saver RO/DI System - Bulk Reef Supply
  • 6 Stage Water Saver Parts Kit

6 Stage 150GPD Plus Water Saver RO/DI System - Bulk Reef Supply

100% Recommend this to a friend (7 of 7)

SKU: 210780

reg. $349.99

Special Price: $297.49

In Stock: 132
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Quick Overview

BRS 6 Stage Systems are capable of handling almost any type of water your house may have and polishing it down to 0 TDS. Each system comes with dual Universal Carbon Blocks and Dual Color Changing DI stages, making it the perfect RO/DI system for almost any type of city water treatment process, including high levels of chlorine, and chloramines

6 Stage Plus Water Saver RO/DI Features: Produce 150 GPD of product water without any more waste water than a 75 GPD membrane would produce.

  • Float Valve

  • Triple TDS Meter

  • Glycerin Filled Pressure Gauge

  • Pre-installed Automatic shut-off valve

  • Pre-installed Flush Kit

  • Dual Deionization Stages

  • Multiple source water connections

  • Drain/waste water connections

  • Mur-lok Push Connect dual EPDM O-Ring fittings

  • 10 Ft Each of 1/4" Blue, Red and Black Tubing

  • Pre-installed NSF Certified Filters NSF Certified


Full Details

BRS 6 Stage Plus Water Saver RO/DI System Owners Manual

Dow Filmtec Membrane BW60-1812-75


Lifetime Warranty All Bulk Reef Supply RO/DI Systems are covered by our Limited Lifetime Warranty.


Bulk Reef Supply 6 Stage 150 GPD (gallon per day) RO/DI systems only use the latest filters and components in Reverse Osmosis technology. We have designed our RO/DI units especially for reef tanks, but they can produce perfect water for other types of saltwater and freshwater aquariums too. If you have a well, or you are connected to city water we provide a variety of RO/DI systems that will fit your aquarium's needs. 


4 Stage RO/DI Systems - Perfect for city water that is treated with low amounts of chlorine, or well water with very minimal contaminants.
5 Stage RO/DI Systems - Our most popular system handles most types of well water along with most types of city water treated with chlorine including small amounts of chloramines.
6 Stage RO/DI Systems - If you are not sure what is in your water, or it contains excessive amounts of TDS or hard to remove contaminants like chloramines, phosphates, nitrates, silicates, etc. The BRS 6 Stage systems are designed to treat any water your home may have effectively. The Dual DI stage helps with the hard to remove ions like ammonia, phosphates, silicates, etc.


6 Stages of Filtration

Stage 1

GE ROSave.Z 1 Micron Depth Sediment Filter NSF Certified

Made in the USA and made for Reverse Osmosis applications and will last up to twice as long as other conventional depth sediment filters. The longer lasting filters help protect, the more expensive carbon blocks allowing you to save money. 
For more info on GE ROSave.Z Filters - Click Here


Stage 2 & 3

BRS 1 Micron Universal Carbon Block NSF Certified (Chlorine 35,000@1 GPM / Chloramines 3,500@0.5 GPM)

Our Universal Carbon Blocks are manufactured with high-quality catalytic active carbon that is then extruded with up to 30% more carbon than standard carbon blocks. These blocks are excellent at removing VOC, chlorine, and chloramines. 
For more info on BRS Universal Carbon Blocks - Click Here

Stage 4

75 GPD Dow Filmtec Membrane NSF Certified (up to 99% rejection rate*)

DOW is hands down the industry leader for residential RO membranes. The 75 GPD Filmtec membrane can remove up to 99% of contaminants from traditional household drinking water. All membranes do require pressure to operate correctly, and DOW's membrane only requires 50 PSI of feed pressure to operate efficiently.
For more info on DOW membranes - Click Here

Stage 5 & 6

Nuclear Grade Color Changing Deionization Resin

Deionization Resin is the final stage of the RODI system and can polish your water down to 0 TDS. The DI resin is a mixed bed with a color changing indicator to let you know when it is becoming depleted. The resin starts as a dark blue color that will turn gold when as it becomes exhausted and is a good indicator to let you know when to start checking your TDS meter.
For more info on Color Changing DI Resin - Click Here


Need Replacement Filters? 6 Stage RO/DI Replacement Filter Kit


BRS RO/DI 6 Stage System Comparison

 BRS 6 Value RO/DI SystemsBRS 6 Plus RO/DI SystemsBRS 6 Plus Water Saver RO/DI Systems
Gallons Per Day
75 GPD
75 GPD
150 GPD
Sediment Filter
GE ROSave.Z 1 Micron Sediment Filter 
GE ROSave.Z 1 Micron Sediment Filter 
GE ROSave.Z 1 Micron Sediment Filter 
Carbon Block
BRS Universal 1 Micron Carbon Block 
BRS Universal 1 Micron Carbon Block BRS Universal 1 Micron Carbon Block
75 GPD Dow Filmtec Membrane

75 GPD Dow Filmtec Membrane

(2) 75 GPD Dow Filmtec Membranes

Dual DI Stage with Refillable Cartridges

Dual DI Stage with Refillable Cartridges

Dual DI Stage with Refillable Cartridges

Auto Shut Off Valve
Canister Wrench
Laundry Tub Connection Adapter
Chrome Faucet Diverter Valve
Chlorine Test Strips  
Glycerin Filled Pressure Gauge  

Flush Kit  
Triple Inline TDS Meter  
Ball Valve  
Drain Saddle Clamp  
EZ Angle Stop Adapter  
Self-Piercing Saddle Valve  
Float Valve    
150 GPD Water Saver Upgrade Kit    
Body Dimensions 16" x 6.25" x 15.5" 16" x 6.25" x 15.5" 16" x 6.25" x 18"
Deionization Canister Dimensions

10" x 6.25" x 14"

10" x 6.25" x 14" 10" x 6.25" x 14"


6 Stage Value RO/DI System Recommended Conditions:

  • Minimum Water Pressure - 65 PSI
  • Max Water Pressure - 90 PSI
  • Recommended Water Temperature - 77°F
  • Recommended Max TDS - <200ppm

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.


*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 - 65 PSI / Membrane
  • Source Water Temperature - 77°F
  • Source Water TDS - 200ppm Softened Tap Water
  • Recovery - 15%
  • Minimum Salt Rejection - 96%

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


7 Items

  • Great product with everything needed to start out By Tom on 10/19/2017

    Great product. Only suggestion is buy another dual tds meter so you can monitor each stage. Still working great!
  • Excellent System By Don on 8/6/2017

    I couldn't be happier with this system. Installation is straightforward and with all of the additional pieces that come with the system I was able to choose the easiest method to hook up to the water supply.

    Having a Pressure Gauge, TDS Meter and Flush Kit makes this a real value as well as, giving me additional information on how the system is working. I have extremely high TDS here, 444, so having the Flush kit installed should help extend the life of the membrane.

    I did install the Pressure AQUATEC 8800 BOOSTER PUMP KIT to ensure I am running at the optimal pressure.
  • Great product By Robert on 7/8/2017

    I installed it in 20 minutes work great!!
  • Awesome By Brian on 6/26/2017

    THIS model has everything you need for an automated system. Great BRS branded system.
  • BEAST of an RO/DI system!! By Jon in kansas on 6/25/2017

    I've been using this for a few years and it's great. Can't go wrong with this setup!
  • Highly recommend By Timothy on 6/8/2017

    I have so far Purchased 3 of these Units for using on clients houses and i love every one of them. They're super easy to install and come with all the hook up options you could ever need. the fact that the whole unit is ready to go out of the box is extremely appealing to me. Plus the built in TDS meter, Pressure gauge and auto shutoff valve for the included float switch are all great points for this unit. I even have one hooked up outside and its withstanding mother nature very well, receiving rain and direct sunlight for close to a year. An RO/DI unit like this is one of the best purchases you'll ever make for your tank, fresh or salt.
  • Great Product By Charles on 5/4/2017

    One of the best purchases I've made. Definitely better than having to purchase RO water from the store.


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