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    76 Products
    Grow1 1/4” quick connect float valve

    Grow1 1/4” quick connect float valve

    This float valve will allow you to control the water level of your tank or reservoir with no maintenance. They can be mounted vertically or horizontally. Each one comes with a mounting nut and rubber seal.

    In stock
    $ 15.99
    Gardena electric water meter

    Gardena electric water meter

    The Gardena Smart Flow Water Meter measures water usage daily, monthly, by season, or yearly. The LCD screen clearly displays information with measurements in liters or gallons. Save money and reduce waste! For use on a hose-end or at the water supply.

    In stock
    $ 59.99
    Hanna Calibration solution 4.0 and 7.0

    Hanna Calibration solution 4.0 and 7.0

    a set of premium quality pH 4.01 and 7.01 calibration buffers produced in accordance with ISO 3696/BS3978 standards using high purity salts, deionized water, certified weight-checked balances.

    In stock
    $ 22.00
    Ph 4.01

    Ph 4.01

    a high quality pH 4.01 calibration buffer produced in accordance with ISO 3696/BS3978 standards using high purity salts, deionized water, certified weight-checked balances.

    Out of stock
    $ 18.50
    General hydroponics ph down gallon

    General hydroponics ph down gallon

    The Acid formulation uses food grade Phosphoric acid to lower the pH to the proper level. Widely recognized as a consistent and reliable product.

    In stock
    $ 38.99
    Hydrologic catalytic carbon filter

    Hydrologic catalytic carbon filter

    Stealth-ro150/300 RO membrane reduces 89%+ of ppm of total dissolved solids.

    In stock
    $ 58.34
    Hydroflow black vinyl tube 5/8” OD

    Hydroflow black vinyl tube 5/8” OD

    Hydro Flow Black Vinyl Tubing

    Premium excellent quality vinyl tubing. Made in the USA.

    In stock
    $ 47.99
    Hydroflow rubber grommet 1/2”

    Hydroflow rubber grommet 1/2”

    Choose from the 4 sizes of Hydro Flow grommets to fit your needs
    Made from rubber
    Sold in bag or case quantities only
    Choose from the 4 sizes of Hydro Flow Grommets to fit your needs
    Made from rubber
    Easy seal application makes these a breeze to inst

    In stock
    $ 0.69
    Netafim 17mm techlock elbows

    Netafim 17mm techlock elbows

    The Netafim 17mm Techlock Fittings have barb ends that fit securely on the UV Polyethylene Tubing (HGC747559) while the techlock threaded caps and compression rings ensure a tight seal. The operating pressure is 0 to 100 psi.

    In stock
    $ 2.99
    Netafim 17mm shut off valve

    Netafim 17mm shut off valve

    Tech-Line Shut off valve
    17mm
    Maximum recommended system pressure: 50 psi

    In stock
    $ 5.50
    Hydroflow rubber grommet 1”

    Hydroflow rubber grommet 1”

    Choose from the 4 sizes of Hydro Flow grommets to fit your needs
    Made from rubber
    Sold in bag or case quantities only
    Choose from the 4 sizes of Hydro Flow Grommets to fit your needs
    Made from rubber
    Easy seal application makes these a breeze to inst

    In stock
    $ 1.59
    Hydroflow rubber grommet 3/4”

    Hydroflow rubber grommet 3/4”

    Choose from the 4 sizes of Hydro Flow grommets to fit your needs
    Made from rubber
    Sold in bag or case quantities only
    Choose from the 4 sizes of Hydro Flow Grommets to fit your needs
    Made from rubber
    Easy seal application makes these a breeze to inst

    In stock
    $ 0.79
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