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Bulk Reef Supply

4 Stage Value Plus 100GPD RO/DI System

In stock
Out of stock
SKU
211562
$247.99

$309.99
- +

Makes up to 100 Gallons of RODI Water Per Day!

BRS 4 Stage Systems are perfect for reefers who have water treated with chlorine or relatively clean well water. Self-contained on a single bracket making them ideal for tight spaces or where a non-permanent connection may be required. Every BRS RODI system can be installed within minutes with the easy to use Mur-lok push-connect fittings that allow you to make leak-free connections. 

 

4 Stage Value Plus Water Saver RO/DI Features:

Dual Inline TDS Meter  |  Flush Kit  |  Glycerin Filled Pressure Gauge

  • Produce 0 TDS water
  • Multiple source 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

 

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

 

Bulk Reef Supply 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 offer 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. Four stage RODI systems are a great solution if you only connect your RODI system temporarily or have little space to dedicate to storing a RODI system.
5 Stage RO/DI Systems - Our most popular systems handle common impurities found in 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 effectively treat any water your home may have prior to using it in your aquarium. The Dual DI stage helps with the hard to remove ions like ammonia, phosphates, silicates, etc.

 

4 Stages of Filtration

Stage 1

Purtrex 5 Micron Depth Sediment Filter NSF Certified

Sediment filters trap debris and other free-floating particles that would normally clog expensive carbon blocks and foul membranes. Purtrex filters are a true depth filter with a graded density that progressively gets tighter through as water passes through the filter allowing them to last longer than the competitors.

Stage 2

BRS 5 Micron VOC Block NSF Certified (Chlorine 15,000 @ 1 GPM)

Our VOC carbon blocks are specially formulated to remove and reduce chlorine and volatile organic compounds from household water.

Stage 3

100 GPD Dow Filmtec Membrane NSF Certified (up to 98% rejection rate*)

3:1 Waste To Product Water Ratio

DOW is hands down the industry leader for residential RO membranes. The 100 GPD Filmtec membrane can remove up to 98% of contaminants from traditional household drinking water. All membranes do require pressure to operate correctly, and DOW membranes in a water saver configuration require 65 PSI of feed pressure to operate efficiently. For more info on DOW membranes - Click Here

 
Stage 4

Nuclear Grade Color-Changing Deionization Resin

Deionization resin is the final stage of the RODI system and will 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 it should be replaced.
For more info on Color Changing DI Resin - Click Here

 

Need Replacement Filters? 4 Stage RO/DI Replacement Filter Kit

 

BRS RO/DI 4 Stage System Comparison

  BRS 4 Value RO/DI Systems BRS 4 Value Plus RO/DI Systems
Gallons Per Day 75, 100, 150, or 200 75, 100, 150, or 200
Sediment Filter Purtrex 5 Micron Depth Sediment Filter  Purtrex 5 Micron Depth Sediment Filter 
Carbon Block BRS VOC 5 Micron Carbon Block  BRS VOC 5 Micron Carbon Block  
Membrane 75 or 100 GPD Dow Filmtec Membrane

75 or 100 GPD Dow Filmtec Membrane

Deionization 
Single Mixed Bed DI Stage with Refillable Cartridge

Single Mixed Bed DI Stage with Refillable Cartridge

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

✓

Flush Kit   ✓
Dual Inline TDS Meter   ✓
Dimensions 16" x 6.25" x 15.5" 16" x 7" x 15.5"

 

4 Stage Value 100 GPD RO/DI System Recommended Conditions:

  • Minimum Water Pressure - 50 PSI
  • Max Water Pressure - 90 PSI
  • Recommended Water Temperature - 77°F
  • Recommended Max TDS - <500ppm
  • Waste to Product Water Ratio - 3:1

Water pressure can be increased by adding a booster pump before your RO/DI system. Low pressure may cause the RODI system to produce excessive waste water. Pressure over 90 PSI may cause damage to the RO/DI units filters and components.

 

*DOW Filmtec 100 GPD Membranes have a 96% - 98% 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 - 500ppm Softened Tap Water
  • Recovery - 15%
  • Minimum Salt Rejection - 96%

For more info on DOW Filmtec TW30-1812-100HP Membrane - Click Here

 

Instructions BRS 4 Stage RO/DI System Instructions

Membrane specs Dow Filmtec Membrane TW30-1812-100HR

More Information
UPC 853710007551
Stages 4 Stage
Production Rate 100 Gallons per Day
Waste:Product Water Standard (3:1)
Dimensions 16" x 6.25" x 15.5"
Filter Dimensions 10 in. x 2.5 in. (Standard)
Tubing Length 10 Ft Each of 1/4" Blue, Red and Black Tubing
Included Filters Sediment Filter, Carbon Block, RO Membrane, DI Resin (Mixed Bed)
Included Accessories Faucet & Garden Hose Connections
Warranty BRS Limited Lifetime Warranty
Carbon Block Type Chlorine
Sediment Filter Type True Gradient Technology
Membrane GPD 100
Micron Rating 5
Resin Type Color Changing
Water Supply Connections Faucet Diverter Valves, Garden Hose / Laundry Tub
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Product Questions

Since it already has pre installed filters. Do you need to order resin ahead with the initial order to get it started?
Question by: Nicholas fry on Mar 25, 2022, 10:20 PM
Hey there,
Thank you for reaching out to us. It will come with a full filter kit and you do not need to order resin.

Please let me know if you need anything further and take care!
Answer by: Matt Lucero (BRS Staff) on Mar 29, 2022, 10:06 AM