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

Original price was: $359.99.Current price is: $71.99.

SKU: SK0021713-US20260702-152340 Category:
More Information
SKU 211497B
UPC 853710007674
Manuals

BRS 6 Stage RO/DI System Instructions

Aquarium Type Saltwater, Freshwater
Stages 6 Stage
Production Rate 150 Gallons per Day
Waste:Product Ratio Water Saver (1.5:1)
Dimensions 16″ x 7″ x 18″
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, 2nd Carbon Block, RO Membrane, 2nd RO Mebrane, DI Resin (Mixed Bed), 2nd DI Resin (Mixed Bed)
Included Accessories Flush Kit, Pressure Gauge, TDS Meter, Inline Ball Valve, Faucet & Garden Hose Connections, EZ Angle Stop Adapter, Saddle Clamp
Included Water Supply Connections Faucet Diverter Valves, Garden Hose / Laundry Tub, Under Sink Adapter
Warranty BRS Limited Lifetime Warranty
Micron Rating 1
Resin Type Color Changing

6 Stage Deluxe Plus 150GPD Water Saver RO/DI System

This System is Best For: City water treated with chlorine or chloramines and most well water sources.

The 6 Stage Deluxe Plus 150GPD Water Saver RO/DI System gives hobbyists a simple, dependable way to make purified water at home. Instead of making trips to buy water at the grocery or local fish store, you can produce clean RO/DI water whenever you need it; no hauling buckets required. RO/DI water is essential for topping off evaporation and mixing fresh saltwater for water changes.

6 Stage systems not only remove common tap water contaminants, but also effectively handle both chlorine and chloramines found in city water sources.

This Deluxe Plus system includes helpful upgrades that make the system easier to monitor and maintain. A built-in pressure gauge, manual flush flow restrictor, and dual inline TDS meter give you better visibility into system performance and water quality, while the water saver upgrade helps produce filtered water faster with less waste.

6 Stages of Filtration

Stage 1

Sediment Filter

Included Filter:1 Micron GE RO Save.Z Premium Sediment Filter

Removes larger particles such as dirt, rust, sand, and other debris from the incoming water supply. This first stage helps protect and extend the life of downstream filters like the RO membrane.

Stages 2 & 3

Dual Carbon Blocks

Included Filters:(2x) BRS 1 Micron Universal Carbon Blocks

This stage helps protect the RO membrane from damage while also reducing chemical contaminants. The dual carbon block configuration is ideal for removing both chlorine or chloramines, a common disinfectant used in city water sources.

Stage 4

Dual RO Membranes

Included Filter:(2x) DOW Filmtec 75 GPD Membranes

Acts as the core filter of the system by removing the majority of dissolved contaminants (TDS) from the water. Under pressure, purified water passes through the membrane while impurities are rejected into a separate waste-water tube. The water is then filtered through a second membrane for faster water production and less waste water.

Stages 5 & 6

Dual Deionization Cartridges

Included Filter:(2x) BRS Color Changing Mixed Bed DI 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 as it becomes exhausted.

Dual-Membrane Water Saver Setup

Water saver systems are unique in that they send the waste water from the first membrane to a second membrane so it can be filtered a second time.
The result is:

Filtered Water Produced Faster
Because we’re using two membranes, filtered product water is produced twice as fast vs a single membrane setup.

Less Waste Water
With the waste water from the first membrane being filtered a second time, water saver systems produce about half as much waste water.

It’s important to note that water saver systems require slightly higher water pressure (65+ PSI). If your source water has total dissolved solids (200+ TDS), consider a single membrane system to help limit excessive DI resin consumption.

Dual Deionization Canisters

Dual stages of DI resin is one of those features that makes maintaining your RO/DI system easier. While they don’t necessarily improve performance, having dual stages allows you to use up 100% of the DI resin in the first cartridge while still having a second cartridge full of good resin.

Tip:Once the first cartridge is completely depleted, remove the cartridge from the second canister and place it in the first position. Then, replace the resin in the depleted cartridge and place it in the second canister. This first in, first out method will ensure you’re always producing 0 TDS water without having to watch your DI resin like a hawk.

Plus Model Benefits

This Plus version includes helpful pre-installed upgrades that make it easier to monitor water quality and maintain the RO membrane.

Glycerin Filled Pressure Gauge
Allows you to easily monitor incoming water pressure so you know the system is operating within the ideal range for optimal membrane performance.

Manual Flush Flow Restrictor
Lets you quickly flush the RO membrane, helping remove buildup and extend the life of the membrane.

Dual Inline TDS Meter
Continuously monitors total dissolved solids before and after the DI stage so you can easily confirm 0 TDS water quality.

No Plumbing Experience Required

Setting up a BRS RO/DI system is easy. This system includes a Garden Hose/Utility Sink Adapter or Faucet Diverter Valve for easy installation. Alternatively, an EZ Angle Stop Adapter and Drain Saddle Clamp are also included for a more permanent installation, but do require some basic plumbing knowledge.

Garden Hose / Utility Sink Adapter:Connect your RO system directly to a standard garden hose or utility sink thread.

Faucet Diverter Valve:Temporarily connect the RO system to most kitchen or bathroom faucets. Multiple faucet adapters are included to help fit a wide range of standard faucets.

EZ Angle Stop Adapter:Discreetly connect your RO/DI system to your home’s water supply under your sink.

Drain Saddle Clamp:Permanently and securely plumb the waste water tube directly to a sink drain pipe

Full Setup Instructions:BRS 6-Stage RO/DI System Manual

Limited Lifetime Warranty

Built to Last. Backed for Life.

Bulk Reef Supply RO and RO/DI systems are carefully assembled and tested in Golden Valley, Minnesota. Every system is built using proven filtration components and designed to deliver reliable performance for years of use.

Because we build and support these systems ourselves, we stand behind them with confidence. If you ever run into an issue, our team is here to help troubleshoot, answer questions, and make sure your system continues to perform the way it should.

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

Frequently Asked Questions

Do I Really Need an RO/DI System?

If you’re keeping a saltwater aquarium,RO/DI water is simply the best foundation to start with.

Tap and well water more often than not contains a whole host of unwanted contaminants and impurities that we simply don’t want in our aquariums. Some will cause issues right away, while others silently build up over time.

By starting with the best water possible, we remove that variable from the equation entirely.

How Does an RO/DI System Work?

Reverse osmosis systems purify water by passing it through multiple filtration stages that each have specific roles in removing contaminants before the water reaches your storage container.

The star of the show is the RO membrane. Using your home’s water pressure, purified water is pushed through the membrane while impurities are rejected into a separate waste-water tube.

Standard RO systems use three primary filtration stages to remove sediment, chemicals, and dissolved contaminants. RO/DI systems add a fourth stage of deionization resin that further purifies the water and acts as a final polish to ensure zero total dissolved solids (TDS).

How Many Stages Do I Need?

While water quality can vary wildly from one source to the next, we’ve come up with some good rules of thumb for when each system makes sense.

RO Only
Best For:When 0 TDS water isn’t necessary

RO only systems remove low levels of chlorine and most contaminants to produce very clean water, but they don’t include a DI stage to polish the water to 0 TDS. For saltwater and reef aquariums in particular, RO/DI systems are typically recommended.

4 Stage RO/DI
Best For:City water with low levels of chlorine or well water with low levels of contaminants

A simple and effective RO/DI system that removes sediment, low levels of chlorine, dissolved contaminants, and polishes the water to 0 TDS for reef aquariums.

5 Stage RO/DI
Best For:Nearly any city or well water, whether it’s treated with chlorine or chloramines

Adds an additional carbon stage vs. the 4 stage system to help fully remove chloramines before the water reaches the RO membrane, protecting both the membrane and DI resin.

6 Stage RO/DI
Best For:Nearly any city or well water, plus hobbyists who want longer DI resin life

Includes an additional DI stage vs. the 5 stage system to help extend resin life and maintain consistent 0 TDS water production.

7 Stage RO/DI
Best For:Nearly any city or well water, plus maximum DI resin efficiency

Separates cation and anion DI resins before utilizing a final mixed-bed DI stage. This three DI stage approach allows you to replace only the resin type that has been exhausted.

What Makes BRS RO/DI Systems Better?

Bulk Reef Supply RO/DI systems are designed with aquarium hobbyists in mind and are built with proven filtration components. Every system iscarefully assembled and tested right here in Golden Valley, Minnesotaso we can maintain strict quality control over every system we produce.

Unlike many generic RO systems, BRS systems usehigh-quality components, including premium RO membranes, refillable DI cartridges, and industry-leading carbon blocks designed to protect the membrane and extend system life. Double O-ring push connect fittings help ensure a tight seal and reduce the chances of leaks for added peace of mind.

BRS systems are also designed to be easy to monitor and maintain. The “Plus” models have built-in features like pressure gauges, flush valves, and TDS meters help you quickly verify that the system is operating properly and producing pure water for your aquarium.

Finally, every BRS RO/DI system isbacked by a limited lifetime warranty, extensive educational resources, and knowledgeable support. From installation guides to troubleshooting help, the BRS team is here to make sure your system continues producing clean, reliable water for years to come.

How Do I Know When to Replace the Filters?

Filter replacement depends on three main factors:

  • How much water you’re producing
  • The quality of your source water
  • The types of contaminants in that water

Here are a few simple ways to know when each stage needs attention:

Sediment Filter
As the sediment filter begins to clog with debris like rust, sand, and dirt, the pressure entering the RO membrane will start to drop. If your system has a pressure gauge, it’s time to replace the sediment filter when you start seeing a decrease in pressure. If your system doesn’t have a gauge, we recommend proactively changing out your sediment filter every 6-12 months or so

Carbon Block
Carbon filters are harder to monitor directly, so they are usually replaced on a schedule. Most hobbyists change them every 6 to 12 months. If your water supply contains chloramines or you produce large amounts of RO/DI water, replacing them closer to every 6 months is recommended.

RO Membrane
The RO membrane typically lasts around 3 years when the sediment and carbon filters are replaced regularly. You can also monitor performance by comparing the TDS of the incoming water to the TDS after the membrane. Most membranes reject about 98% of dissolved solids. For example, if the incoming water measures 100 TDS, the water leaving the membrane should be close to 2 TDS.

DI Resin
This is the final stage that brings your water down to 0 TDS. If the water leaving the system reads above 0 TDS, the resin is exhausted and should be replaced. If you do not have a TDS meter, color-changing DI resin provides a visual indicator. Replace the resin just before the color change reaches the top of the cartridge.

Can I Install an RO System Outdoors?

You can install your RO or RO/DI system outdoors, but it should be in a covered location out of the elements. Avoid placing it in an area that receives direct sunlight as it can cause algae to grow inside the canisters. TDS meters on Plus models are NOT waterproof.

Note:Bring your RO system inside if temperatures will drop below freezing. If water inside the canisters is allowed to freeze, this will cause the canisters to burst.

What Can I Do with the Waste Water?

Waste water is a normal part of the RO filtration process, but if you’re looking to put the water to good use, we often use it to water our plants!

What if My Home Water Pressure is Low?

Low water pressure won’t damage the RO system, but it will reduce performance and result in lower than advertised daily water production. If your home’s water pressure is low, consider adding a booster pump.

Learn More:How to Install a Booster Pump on an RO/DI System

Can I Use an RO/DI System for Drinking Water?

Yes, however we typically use RO filtration only for drinking water, not RO/DI. You’ll want to install a tee fitting after the RO membrane and before the DI resin so you can switch between making RO/DI water for your aquarium and RO water for drinking.

If you’re looking for an RO system exclusively for drinking water, check out our BRS Drinking Water RO Systems.

Is it Normal if the DI Canister Doesn’t Completely Fill with Water?

Yes, this is completely normal.

Because water will flow through the DI cartridge from the bottom to the top, it’s normal for some air to get trapped in the canister. This is normal and does not affect the quality of water being produced. In fact, air trapped in the DI stage is an indication of a good seal between the DI cartridge and the top of the canister housing.

Specifications

6 Stage Deluxe Plus 150GPD Water Saver RO/DI System

Water Production 150 Gallons Per Day
System Type Water Saver – Dual Membranes
Waste to Product Water Ratio Approx. 1.5:1
Ideal Water Source City Water – Chlorine & Chloramines | Well Water
Sediment Filter 1 Micron GE RO Save.Z Premium Sediment Filter
Carbon Block (2x) BRS 1 Micron Universal Carbon Blocks
RO Membrane (2x) 75 GPD Dow Filmtec Membrane
DI Resin (2x) Mixed Bed DI Stages with Refillable Cartridge

Recommended Conditions

Minimum Water Pressure 65 PSI
Maximum Water Pressure 90 PSI
Ideal Water Temperature 77°F

Actual performance will vary based on water pressure, temperature, and source water quality.

What’s Included

6 Stage Deluxe Plus 150GPD Water Saver RO/DI System

  • Dual Inline TDS Meter
  • Glycerin-Filled Pressure Gauge
  • Automatic Shut-Off Valve
  • Manual Flush Flow Restrictor
  • Chrome Faucet Diverter Valve
  • Garden Hose/Utility Sink Adapter
  • Source Water Adapters
  • EZ Angle Stop Adapter
  • 1/4″ Drain Saddle Clamp
  • 1/4″ Blue RO Tubing (10 feet)
  • 1/4″ Red RO Tubing (10 feet)
  • 1/4″ Black RO Tubing (10 feet)
  • Canister Wrench

Pre-Installed Filters

  • 1 Micron GE RO Save.Z Premium Sediment Filter
  • (2x) BRS 1 Micron Universal Carbon Blocks
  • (2x) 75 GPD DOW Filmtec Membrane
  • (2x) Color-Changing DI Resin

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6 Stage Deluxe Plus 150 GPD Water Saver RO/DI System - Bulk Reef Supply6 Stage Deluxe Plus 150 GPD Water Saver RO/DI System – Bulk Reef Supply
Original price was: $359.99.Current price is: $71.99.
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