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Best Selling Products

  • TrolMaster Hydro-X Humidity Device Station Single Pack w/16', 4' and T-Splitter RJ12 Cable Set-HydroPros.com

    TrolMaster Hydro-X Humidity Device Station Single Pack w/16', 4' and T-Splitter RJ12 Cable Set

    TrolMaster
    $66.50

    The TrolMaster DSH-1 Humidity control / device modules allow user to easily connect and control standard humidifying or dehumidifying devices to th...

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    $66.50
  • TrolMaster Expander Station 4 Device Controller-HydroPros.com
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    TrolMaster Expander Station 4 Device Controller

    TrolMaster
    $137.75

    The 4RS-1 is a universal 4-outlet power expansion module. It can be used with any of TrolMaster’s “plug-in” style device modules to expand the numb...

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    $137.75
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  • TrolMaster Water Detector + Touch Spot for Flood Alert Hydro-X-HydroPros.com

    TrolMaster Water Detector + Touch Spot for Flood Alert Hydro-X

    TrolMaster
    $69.83

    The optional Water Detector WD-2 allows the user to detect water leaks or water on the floor of the facility. Simply place the water sensor at flo...

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    $69.83
  • TrolMaster Hydro-x Smoke Detector w/RJ12 splitter & 16' Cable-HydroPros.com

    TrolMaster Hydro-x Smoke Detector w/RJ12 splitter & 16' Cable

    TrolMaster
    $55.10

    The optional Smoke Detector (MBS-SD) can alert the user to smoke within their growing area at ALL TIMES. Up to 5 smoke detectors can be connected t...

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    $55.10
  • TrolMaster Thermostat Station 2 for all types of HVAC (Heatpumps and Conventionals)-HydroPros.com
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    TrolMaster Thermostat Station 2 for all types of HVAC (Heatpumps and Conventionals)

    TrolMaster
    $116.38

    The TS-2 thermostat stations is designed to replace a thermostat connected to a standard HVAC unit. The TS-2 can be used to control most HVAC syste...

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    $116.38
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  • TrolMaster Device Station Single 110V Output-HydroPros.com
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    TrolMaster Device Station Single 110V Output

    TrolMaster
    $66.50

    The TrolMaster DSP-1 program device module (timer module) works like a multi-function timer. The DSP-1 allows the user to easily connect any device...

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    $66.50
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  • EcoPlus Air Disc 8" - HydroPros.com
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    EcoPlus Air Disc 8"

    EcoPlus
    Original price $27.09
    Current price $21.98

    Original price $27.09
    Current price $21.98
    Save 19%
  • Revelry Supply The Continental Large Duffle, Crosshatch Grey - HydroPros.com

    Revelry Supply The Continental Large Duffle, Crosshatch Grey

    Revelry Supply
    $135.93

    Large duffle, crosshatch grey exterior, black trim, brown suede, brass hardware. The odor absorbing, water resistant, Continental is intended for t...

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    $135.93
  • Revelry Supply The Around-Towner Medium Duffle, Crosshatch Grey - HydroPros.com
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    Revelry Supply The Around-Towner Medium Duffle, Crosshatch Grey

    Revelry Supply
    $102.27

    Odor absorbing and water resistant, the Around-Towner is a smaller duffle great for shorter trips. It has an easily accessible stash pocket that pa...

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    $102.27
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  • Method Seven Resistance HPS - HydroPros.com
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    Method Seven Resistance HPS

    Method Seven
    Original price $160.00
    Current price $145.00

    See. Believe. Incredibly, our Carl Zeiss vision lenses perform two miracles. First, blocking the harsh magenta light emitted from led lighting - fo...

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    Original price $160.00
    Current price $145.00
    Save 9%
  • Method Seven Operator HPS - HydroPros.com
    Save 15%

    Method Seven Operator HPS

    Method Seven
    Original price $87.99
    Current price $75.00

    See. Believe. Incredibly, our fission series lenses from Carl Zeiss vision performs two miracles. First, blocking the harsh yellow light emitted fr...

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    Original price $87.99
    Current price $75.00
    Save 15%
  • Hydro Flow Barbed Elbow 3/16 in - HydroPros.com
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    Hydro Flow Barbed Elbow 3/16 in

    Hydro Flow
    $0.45

    Our complete line of fittings is known for its superior performance and reliability. These non-corrosive plastic fittings are guaranteed to provide...

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    $0.45
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  • House and Garden Hydro B - HydroPros.com

    House and Garden Hydro B

    House and Garden
    from $14.56

    House & Garden Hydro Nutrient A&B is an absolute must-have for all self-respecting professional gardeners. The smart composition of the var...

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    from $14.56
  • Dyna-ZYME - HydroPros.com
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    Dyna-ZYME

    Dyna-Gro
    from $30.03

    Dyna-ZYME™ cleanses inanimate Bio-film from roots and soil. Cleanses hydroponics and aquaponics tanks, pipes,  and filters. Use to flush gro...

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    from $30.03
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  • Bluelab pH Controller Connect with Clever Monitoring, Dosing and Data Logging of Solution pH Levels - HydroPros.com

    Bluelab pH Controller Connect with Clever Monitoring, Dosing and Data Logging of Solution pH Levels

    Bluelab
    $670.00

    Sometimes the more you know the better. And when it comes to managing the pH of your nutrient solution, exact knowledge makes the world of differen...

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    $670.00
  • Bluelab pH Controller - HydroPros.com
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    Bluelab pH Controller

    Bluelab
    $606.00

    with Hands Free Monitoring and Dosing of Solution  We know pH levels can be the difference between a great crop and well, a disaster. Measuring an...

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    $606.00
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  • Active Aqua Utility Sump Pump 2166 GPH/8200 LPH - HydroPros.com

    Active Aqua Utility Sump Pump 2166 GPH/8200 LPH

    Active Aqua
    $95.94

    Utility Sump Pumps by Active Aqua are powerful and efficient water pumps for the transfer and recirculation of water and nutrient solution. These p...

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    $95.94