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SHIPPING PROMO: Now offering free shipping to ALL provinces on orders over $129 (overweight shipping fees may apply)

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RO/DI Accessories

  • 1/4" Polyethylene RO Tubing (Yellow)
    Sale
    John Guest

    1/4" Polyethylene RO Tubing (Yellow)

    Original Price $0.29
    Current Price $0.26 CAD
    416 in stock

    Sold by the foot

    Original Price $0.29
    Current Price $0.26 CAD
    Sale
    416 in stock
  • 90gpd Membrane Flow Restrictor
    Sale
    Reef Supplies

    90gpd Membrane Flow Restrictor

    Original Price $8.99
    Current Price $7.64 CAD
    8 in stock

    Spectrapure 90gpd Membrane Flow Restrictor   Convert your RO unit to 90gpd (90gpd membrane also needed)

    Original Price $8.99
    Current Price $7.64 CAD
    Sale
    8 in stock
  • IceCap 4-Tube Magnetic Holder
    Ice Cap

    IceCap 4 Tube Holder - Magnetic

    $38.99 CAD
    3 in stock

    A Simple Way to Organize Your Dosing Lines, RO tubing and Air line   The IceCap magnetic tube holder universally mounts tubing securely ...

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    $38.99 CAD
    3 in stock
  • John Guest 1/4 Two-Way Divider Y Fitting
    Sale
    John Guest

    John Guest 1/4 Two-Way Divider Y Fitting

    Original Price $4.99
    Current Price $4.39 CAD
    21 in stock

    John Guest 1/4 Two-Way Divider Y Fitting

    Original Price $4.99
    Current Price $4.39 CAD
    Sale
    21 in stock
  • Standard Faucet Adapter / Quick Connect Faucet Coupler
    Sale
    Reef Supplies

    Standard Faucet Adapter / Quick Connect Faucet Coupler

    Original Price $21.95
    Current Price $18.66 CAD
    5 in stock

    Can be installed on most kitchen faucets to divert water to the RO or RO/DI unit.

    Original Price $21.95
    Current Price $18.66 CAD
    Sale
    5 in stock
  • John Guest 1/4" x 1/8" Mpt Elbow
    Sold out
    John Guest

    John Guest 1/4" x 1/8" Mpt Elbow

    Original Price $5.35
    Current Price $4.99 CAD
    Out of stock

    John Guest 1/4" x 1/8" Mpt Elbow

    Original Price $5.35
    Current Price $4.99 CAD
    Sold out
    Out of stock
  • John Guest 1/4" x 1/4" Mpt
    Sale
    John Guest

    John Guest 1/4" x 1/4" Mpt

    Original Price $4.99
    Current Price $4.39 CAD
    56 in stock

    John Guest 1/4" x 1/4" Mpt

    Original Price $4.99
    Current Price $4.39 CAD
    Sale
    56 in stock
  • Tunze RO Water Controller 8555
    Tunze

    Tunze RO Water Controller 8555

    $316.99 CAD
    Only 1 left!

    The Tunze RO Water Controller 8555 is an automatic shut-off device used to control the water produced by a reverse osmosis (RO) unit. ...

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    $316.99 CAD
    Only 1 left!
  • Aquatec 8800 Booster Pump Kit - 1/4 inch
    Sale
    Aquatec

    Aquatec 8800 Booster Pump Kit - 1/4 inch

    Original Price $279.99
    Current Price $246.39 CAD
    3 in stock

    Everything you need to install an Aquatec 8800 Booster Pump - all in one kit. It also includes the pressure switch so it will work with reverse ...

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    Original Price $279.99
    Current Price $246.39 CAD
    Sale
    3 in stock
  • Sale
    Mur-lok

    Barb Adapter 1/4" Tube x 1/4" Hose

    Original Price $2.99
    Current Price $2.63 CAD
    20 in stock

    Stem side slides into standard push connect fittings such as Jogn Guest. Barb side is designed for flexible tubing like nylon or clear pvc.

    Original Price $2.99
    Current Price $2.63 CAD
    Sale
    20 in stock
  • Aquamaxx DTH-1 Pro Magnetic Dosing Tube Holder
    Sale
    AquaMaxx

    Aquamaxx DTH-1 Pro Magnetic Dosing Tube Holder

    Original Price $54.99
    Current Price $48.39 CAD
    2 in stock

    Organizing your dosing lines just got easier with the DTH-1 Pro Dosing Tube Holder. The DTH-1 holds up to five lines which you can mix and match...

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    Original Price $54.99
    Current Price $48.39 CAD
    Sale
    2 in stock
  • SpectraPure Universal Booster Pump Kit
    Sale
    Spectrapure

    SpectraPure Universal Booster Pump Kit

    Original Price $239.95
    Current Price $211.16 CAD
    2 in stock

    SpectraPure® Manually Operated Booster Pump and Power Supply for ANY 60-100GPD System:   High Flow Booster Pump w/ Manual Operation, 115...

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    Original Price $239.95
    Current Price $211.16 CAD
    Sale
    2 in stock
  • John Guest 1/4" O-Ring
    Sale
    John Guest

    John Guest 1/4" O-Ring

    Original Price $0.79
    Current Price $0.70 CAD
    77 in stock

    Fits John Guest and most rodi Fittings with 1/4" O.D. tube

    Original Price $0.79
    Current Price $0.70 CAD
    Sale
    77 in stock
  • John Guest 1/4" x 1/8" Mpt
    Sale
    John Guest

    John Guest 1/4" x 1/8" Mpt

    Original Price $3.99
    Current Price $3.51 CAD
    86 in stock

    John Guest 1/4" x 1/8" Mpt

    Original Price $3.99
    Current Price $3.51 CAD
    Sale
    86 in stock
  • 1/4" Polyethylene RO Tubing (Black)
    Sale
    John Guest

    3/8" Polyethylene RO Tubing (Black)

    Original Price $0.69
    Current Price $0.61 CAD
    224 in stock

    Sold by the foot

    Original Price $0.69
    Current Price $0.61 CAD
    Sale
    224 in stock