BRS 4 Stage Value Plus 100GPD RO/DI System

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

BRS 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.

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.