Membrane

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    …GPD membrane has a 99% rejection ratio, and most other membranes cannot make that same claim. Along with meeting NSF/ANSI standards the 75 GPD DOW membrane is hands down the best membrane for our hobby. Up to 99% rejection Dow membrane* - NSF certified Compatible with all 10" RO Membrane Housings.…

    $34.99

    …new membranes will have a slight coating on them to help preserve the membrane until it is ready for use.  It is recommended to discard all water that is produced by the new membrane for the first hour of operation.    For Product Data Sheet Click Here   DOW Filmtec 100 GPD TW30-1812-100HR Membrane

    $46.99

    …as fast as a standard 75 GPD or 100 GPD membrane while cutting the amount of wastewater in half. The BRS 150 GPD or 200 GPD Water Saver Upgrade Kit will increase the production of any BRS 75 GPD reverse osmosis system to 150 GPD or 100 GPD RO membrane up to 200 GPD without having to use any…

    Starting at:
    $59.99

    …GPD membrane features a 98% rejection rate at 65 PSI which makes it the most commonly used membrane when speed is the primary importance. If you require faster water production and have good water pressure this is one of the better options.BRS generally recommends the use of the 75 GPD DOW membranes

    $59.99

    Membrane housings are relatively standard across the industry, and the only wearable parts are the o-rings that seal the housing. If the o-rings are kept lubricated with proper lubricant, they will last years without any problems. However over time the o-rings will go bad and with slight variations,…

    $8.99

    …which treats all types of water for virtually any size tank and you know you are covered. Benefits of Value BRS RO/DI Systems 99% rejection Dow membrane - NSF certified BRS Universal carbon block - NSF certified GE Purtex sediment filter - NSF certified US Made Double O-ring Mur-Loc Fittings…

    $149.99

    …are set-up to shut off automatically. ¼” Push Connect fittings. Benefits of maintaining higher water pressures Improved waste water ratio Improved membrane rejection performance Reduced DI resin consumption   The Aquatec 8800 Booster Pump Kit Includes and Features: Aquatec 8800 Booster Pump Aquatec…

    $149.99

    …Purtrex 5 Micron Depth Sediment Filter BRS Chlorine & VOC 5 Micron Carbon Block Filter BRS Universal 1 Micron Carbon Block Filter 75 GPD Dow Filmtec Membrane Omnipure Inline Carbon Block Pre-filled Single Deionization (DI) stage with refillable cartridge   Parts Bag Includes: 3/8" Push connect drain…

    Starting at:
    $269.99

    …as much as 400% Can reduce waste water by as much as 80% Enhances contaminant rejection Ideal for membranes rated from 10-100 GPD Effective for inlet water pressure as low as 30 psi Increases membrane life, lower “TDS creep” Fills product tank up to 4 times more rapidly NSF approved (Standard 58)…

    $59.99

    …tanks to shut off an RO system. It utilizes the back pressure created by the float valve or pressurized tank to shut off the water supply to the membrane. Without an automatic shut off valve waste water would continue to run out after the float valve is activated or tank becomes full.   Auto Shut…

    $9.99

    …Reverse Osmosis membranes require a particular amount of pressure to operate efficiently, and using a pressure gauge will help ensure your system is performing correctly. Pressure Gauges also work as a great indicator of when sediment or carbon blocks start to become clogged.  Membrane Flush Valve -…

    Starting at:
    $264.99

    …Total cation capacity:  1.9 meq/mL min (Na+ form) Total anion capacity:  1.25 meg/mL min (cl+ form)   Note: Membranes are not included in standard filter replacement kits. Membranes should be replaced as needed.   *Nominal Micron Rating for all above - 1 micron **2ppm free chlorine >90% reduction…

    $26.99

    …visually dirty or there is a noticeable drop in pressure. Change carbon blocks every 6-12 months depending on use. This kit does not include a membrane filter as they need replacement every three years or so, depending on water and set up.   Recommended Installation for this package* Stage One -…

    $25.99

    …Uses two standard AA Batteries    BulkReefSupply.com suggests installing the dual TDS meter post membrane and post DI stage. These two readings will notify you when it's time to change the RO membrane and DI resin. This unit features a digital display and comes with two 1/4" GA Murdock Quick Connect…

    $45.99

    …a single water line. This is a great tool to monitor the TDS of your reverse osmosis system. Common monitoring locations include pre-system, post membrane or post DI stage. This unit features a digital display and comes with a 1/4" GA Murdock Quick Connect Tee with double o-rings to ensure a proper…

    $24.99

    …filters for Chloramines removal) Excessive Sediment Removal - 5 Micron Premium ROsave.Z then 1 Micron Premium ROsave.Z Excessive TDS (post membrane) - Color Changing DI Resin (requires 2.5"x10" clear refillable cartridge)   What's Included? Add-On Canister with Fittings Wall Mounting Bracket…

    $26.99

    …water, Matrix Filters are a great value option and will effectively prepare your water for filtration through the membrane and also scrub the water of any remaining TDS after the membrane with the included Nuclear Grade DI Resin. If your city uses chloramines, we do suggest using the BRS 6 Stage…

    $44.99

    …visually dirty or there is a noticeable drop in pressure. Change carbon blocks every 6-12 months depending on use. This kit does not include a membrane filter as they need replacement every three years or so, depending on water and set up.   Recommended Installation* Stage One - Purtrex 5 Micron…

    $21.99

    …Dual BRS 1 Micron Universal Carbon Block Dual BRS 1 Micron Universal Carbon Block Membrane 75 GPD Dow Filmtec Membrane* 100 GPD Dow Filmtec Membrane** Dual 75 GPD Dow Filmtec Membrane* Dual 100 GPD Dow Filmtec Membrane** Deionization Resin Single Mixed Bed DI Stage with Refillable Cartridge Single…

    Starting at:
    $199.99

    …Installation RO/DI System without an Auto Shut Off Valve - The solenoid valve should be placed between your RO/DI systems pre-filters and the membrane. It is important to place the solenoid after sediment filters, or even better after carbon blocks to remove any particulates that could clog the…

    $69.99 $49.99

    Check valves only allow water to flow one direction. 1/8" Male NPT x 1/4" Push Connect elbow check valves are typically used on the product water output of RO membrane housings to protect from back pressure and allow auto shut off valves to operate correctly.

    $3.99

    …to incorporate automated membrane flushing on almost any RODI system. The system will be flushed when the unit turns on for a few seconds, and then for 15 to 20 seconds per every hour of use.   Two Kits Available: 75 GPD Auto Flush Flow Kit - Compatible with 75 GPD membranes or 150 GPD Water Saver…

    Starting at:
    $104.99

    …system. Be sure to have the appropriate flow restrictor for the membrane you have. If you decide to change your membrane to a higher or lower GPD membrane, you must also replace the flow restrictor to correspond with the membrane. All BRS Reverse Osmosis Systems have the appropriate flow restrictor…

    Starting at:
    $7.99

    membrane. The higher your membranes rejection rate the fewer TDS your product water will contain resulting in longer lasting resin. The best way to keep the membrane rejection rate up is to monitor and change your prefilters appropriately as well as maintain at least 50psi going into the membrane.

    Starting at:
    $12.99

    …GPD single membranes or 150 GPD Water Saver Systems 600 mL/min 700 mL/min 800 mL/min for 100 & 150 GPD single membranes or 200 GPD Water Saver Systems   The Aquatec Auto-Flush Flow Restrictor features: Reduction in waste water ratio Increase in the TDS rejection rate Extended membrane life 1/4" hose…

    Starting at:
    $54.99

    …single membranes or 200 GPD Water Saver System   Reverse Osmosis membrane flush/flow restrictor valves increase the flow to the membrane by bypassing the flow restrictor when the valve is opened. This helps flush deposits and significantly increases the usable life of the RO membrane. The Membrane

    Starting at:
    $9.99

    …three places.  We will usually suggest installing the triple TDS meter post source water, post membrane and post DI stage. These three readings will notify you when it's time to change the RO membrane and DI resin.   The TRM-1 Triple Inline TDS Meter from HM Digital is one of the most essential…

    $44.99

    …PSW Pressure Switches (sold separately) is also required.   Benefits of maintaining higher water pressures Improved waste water ratio Improved membrane rejection performance Reduced DI resin consumption   Aquatec 8800 Booster Pump Features: ⅜” Push Connect fittings Patented "flex-mount" base plate…

    $109.99

    …as much as 400% Can reduce waste water by as much as 80% Enhances contaminant rejection Ideal for membranes rated from 10-100 GPD Effective for inlet water pressure as low as 30 psi Increases membrane life, lowers “TDS creep” Fills product tank up to 4 times more rapidly NSF approved (Standard 58)…

    $63.99

    …carbon blocks need to be changed.   This air filled pressure gauge comes assembled with 1/4" quick connect fittings for quick easy installation in-line before the RO membrane. This product is designed for use with our saltwater aquarium line of RO systems.   Pressure Gauge Installation Instructions

    $12.99

    Membrane housing clips are used to attach the membrane to the RO bracket as well as to attach additional membranes or filters to the original membrane. 2.5" is the standard membrane size. Typically use 2" clips to attach smaller inline carbon filters. 2.5" Membrane Housing Clip 2.5" x 2 Membrane

    Starting at:
    $0.99

    …spikes increasing service life. This glycerin filled pressure gauge comes assembled with 1/4" quick connect fittings for quick easy installation in-line before the RO Membrane. This item is designed for use with our saltwater aquarium line of RO systems.   Pressure Gauge Installation Instructions

    $19.99