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105 items found. Showing items 1 to 32 .

    O-Ring for the 10 Reverse Osmosis Canister.  This o-ring may or may not fit in all 10" canisters due to manufacturing differences.

    $1.99 Regular Price: $

    O-Ring for 20" canister (Spartan)

    $4.99 Regular Price: $

    Replacement O-Ring for the PhosBan Reactor 150 Replacement O-Ring for PhosBan Reactor 550

    $1.59 Regular Price: $

    Replacement square o-ring for the Theiling Rollermat. If your Theiling Rollermat has any parts that are damaged, worn, or you simply just want to keep an extra on hand we carry OE Theiling replacement parts.

    $1.49 Regular Price: $

    Why does BRS recommend this? Have you ever had a canister get stuck and not want to come off when you are replacing filters on your RODI system?  The secret is putting a slight amount of DOW 111 lubricant on the O-ring every time you replace the filters.  Dow 111 O-ring lubricant is…

    $1.99 Regular Price: $

    Keep Your AIO Tank Water Clean Fill the Auqa Gadget MiniMax Pro Media Reactors with carbon, GFO or any other media that needs to be run through a fluidized reactor. The MiniMax Pro can be put in numerous all-in-one aquarium's filter chambers and is super easy to maintain. No longer do you…

    $59.99 Regular Price: $

    Cepex Ball Valves are the most sought after valves due to their reliable performance and the ability to maintain them. Over the course of a couple years the o-rings in the ball valve should be replaced to keep watertight seals throughout the valve. It only takes a few minutes to rebuild and replace…

    $4.29 Regular Price: $

    Emperor Aquatics Smart UV O-Ring Service Kit Replacement Gaskets / O-Rings for Smart UV and Smart UV High Output Sterilizers.   BRS SKU Kit Name Works with 210292 O-Ring Service Kit for 18W / 25W / 40W Lite Sterilizers 2" Lite Pentair…

    $28.99 Regular Price: $

    Mur-lok Reverse Osmosis fittings are the only RO fittings that feature dual EPDM O-rings to ensure a straight leak free fit. We believe GA Murdock Mur-lok fittings to be the best so strongly that we use them virtually exclusively on each of our BRS reverse osmosis systems and BRS media reactors.…

    $2.99 Regular Price: $

    Designed to deliver low TDS product water from  sources treated with chlorine or low levels of chloramines, Value systems are compact, portable, upgradeable, and most importantly affordable. All BRS RO/DI systems reflect the latest in reverse osmosis technology with updated filters,…

    $149.99 Regular Price: $

    The INOUT from XAQUA is a super compact and easy to install overflow and a return system in one! Made out of thick molded plastic that is 100% reef safe, adding an overflow for a sump to your tank is now easier than ever! * Max Flow up to 660 GPH * Great for nano tanks *…

    $99.11 Regular Price: $

    Genuine Replacement O-ring for Big Blue RO Canisters Compatible with: * Jumbo Reactors * Chloramines Monster * Jumob Air Filter * any other 5" diameter RO Canister   Replace your worn out or damaged RO canister o-rings with these. They are made from the…

    $3.99 Regular Price: $

    Easy to use, setup and maintain. Perfect for utilizing GFO and Carbon in the aquarium. No annoying thumb screws and leaky lids like other reactors. Pump Recommendation: Sicce Syncra Silent 1.5 (A larger pump compensates for the carbon clogging over time.) Choose a different pump depending on…

    $139.99 Regular Price: $

    Push-Lock Couplings and Adapters can make water changes and other maintenance chores a breeze. By having them hooked up to reactors, pumps, and water change hoses you can easily use the same pump that runs your reactor to drain your sump for a water change. The interchangeable sizes make them really…

    $9.99 Regular Price: $

    Why does BRS recommend this? All of the BRS reactors come with easy to use push connect tubing, flow control, and a refillable cartridge.  We took easy to find components to keep things cheap, while designing an efficient easy to refill reactor for aquarium use.  We keep hearing our…

    $46.99 Regular Price: $

    These standard RO membrane housings are long-lasting and offer wide membrane compatibility. Membrane housings are relatively standard across the industry, and these housings will fit standard 10" RO membranes, such as the popular Dow Filmtec 75 GPD membranes. Made with high-quality components and…

    $8.99 Regular Price: $

    The perfect sump design for reef tanks that use the Triton Method! The Triton 20 V2 Sump is great for aquariums up to 90 gallons and specially made to have a large refugium that meets the 10% volume recommendation for the Triton Method of reefing. Now with optional filter sock holders,…

    $428.99 Regular Price: $
    Out of Stock

    Push-Lock Couplings and Adapters can make water changes and other maintenance chores a breeze. By having them hooked up to reactors, pumps, and water change hoses you can easily use the same pump that runs your reactor to drain your sump for a water change. The interchangeable sizes make them really…

    $12.99 Regular Price: $

    Keep Your AIO Tank Water Clean Fill the Auqa Gadget MiniMax Pro Media Reactors with carbon, GFO or any other media that needs to be run through a fluidized reactor. The MiniMax Pro can be put in numerous all-in-one aquarium's filter chambers and is super easy to maintain. No longer do you…

    $79.99 Regular Price: $

    Mur-lok Swivel Tee 1/4" Mur-lok RO fittings are the only RO fittings that feature dual EPDM O-rings to ensure a straight leak free fit. We assemble our Reverse Osmosis units and Media Reactors virtually exclusively with Mur-lok fittings.These high quality American made fittings are constructed…

    $3.99 Regular Price: $

    Push-Lock Couplings and Adapters can make water changes and other maintenance chores a breeze. By having them hooked up to reactors, pumps, and water change hoses you can easily use the same pump that runs your reactor to drain your sump for a water change. The interchangeable sizes make them really…

    $15.99 Regular Price: $

    Mur-lok RO fittings are the only RO fittings that feature dual EPDM O-rings to ensure a straight leak free fit. These high quality American made fittings are constructed with FDA approved materials. * Adapts 1/2" RO tubing to 1/4" * 1/4" Push Connect x 1/2" Push Connect x 1/2" Push…

    $5.99 Regular Price: $

    Mur-lok RO fittings are the only RO fittings that feature dual EPDM O-rings to ensure a straight leak free fit. These high quality American made fittings are constructed with FDA approved materials. * Mur-lok Reducing Union 1/2” x 3/8" * 1/2" Quick Connect x 3/8" Quick…

    $3.29 Regular Price: $

    Mur-lok RO fittings are the only RO fittings that feature dual EPDM O-rings to ensure a straight leak free fit. These high quality American made fittings are constructed with FDA approved materials. * Straight Union - Push Connect x Push Connect * Polypropylene construction * NSF…

    $2.99 Regular Price: $

    Mur-lok RO fittings are the only RO fittings that feature dual EPDM O-rings to ensure a straight leak free fit. We believe GA Murdock Mur-lok fittings to be the best so strongly that we use them virtually exclusively on each of our BulkReefSupply.com reverse osmosis and BRS media reactors. These…

    $2.99 Regular Price: $

    Mur-lok Faucet Adapter 1/4" Mur-lok RO fittings are the only RO fittings that feature dual EPDM O-rings to ensure a straight leak free fit. We assemble our Reverse Osmosis units and Media Reactors virtually exclusively with Mur-lok fittings. These high quality American made fittings are…

    $2.99 Regular Price: $

    Mur-lok Swivel 90 Degree Elbow 1/4" Mur-lok RO fittings are the only RO fittings that feature dual EPDM O-rings to ensure a straight leak free fit. We assemble our Reverse Osmosis units and Media Reactors virtually exclusively with Mur-lok fittings. These high quality American made fittings are…

    $3.49 Regular Price: $

    1/4" Push Connect x 3/8" Push Connect x 3/8" Push Connect Mur-lok RO fittings are the only RO fittings that feature dual EPDM O-rings to ensure a straight leak free fit. We assemble our Reverse Osmosis units and Media Reactors virtually exclusively with Mur-lok fittings.These high quality…

    $3.99 Regular Price: $

    The SM-1 Single Inline TDS Meter from HM Digital measures the TDS of 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"…

    $24.99 Regular Price: $

    Mur-lok Reducing Union 3/8” x 1/4" Mur-lok RO fittings are the only RO fittings that feature dual EPDM O-rings to ensure a straight leak free fit. These high quality American made fittings are constructed with FDA approved materials. We assemble our Reverse Osmosis units and Media…

    $2.99 Regular Price: $

    Mur-lok RO fittings are the only RO fittings that feature dual EPDM O-rings to ensure a straight leak free fit. These high quality American made fittings are constructed with FDA approved materials. * Push Connect x Push Connect * Polypropylene construction * Dual EPDM O-rings *…

    $2.99 Regular Price: $

    Replacement Quartz Sleeve for Pentair Aquatics. Made of high quality quartz glass. Quartz Sleeves in UV sterilizers over time will get dirty and loose their ability to transfer light effectively. By replacing the quartz sleeve your UV will run like new again with almost all of the light emitted…

    $34.99 Regular Price: $