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Water Filtration & Meters

Water Filtration & Meters

  • Active Aqua Air Stone
    from $2.21

    Active Aqua Air Stone

    Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it ...

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    from $2.21
  • Botanicare Ebb & Flow Barbed Fitting (3/4")
    $2.11

    Botanicare Ebb & Flow Barbed Fitting (3/4")

    Interior threads which accept 3/4 in standard pipe thread. Use as ebb and flow fittings and bulkhead fittings. Increased versatility: thread PVC p...

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    $2.11
  • EcoPlus Eco 66 Bottom Draw 75 GPH
    Save 5%
    Original price $11.59
    Current price $11.00

    EcoPlus Eco 66 Bottom Draw 75 GPH

    The EcoPlus® Bottom Draw Pumps are driven by a high powered magnetic rotor and oil-free motor which works great for small hydroponic systems, aquar...

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    Original price $11.59
    Current price $11.00
    Save 5%
  • Bluelab Growers Toolbox
    Save 10%
    Original price $206.00
    Current price $186.00

    Bluelab Growers Toolbox

    The Bluelab® Grower’s Toolbox combines the essential tools you need to easily manage your crop by measuring the pH, conductivity (ppm) and...

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    Original price $206.00
    Current price $186.00
    Save 10%
  • Hydro-Logic Small Boy w/ KDF85 Catalytic Carbon Filter
    Save 26%
    Original price $134.95
    Current price $99.99

    Hydro-Logic Small Boy w/ KDF85 Catalytic Carbon Filter

    Our Small Boy™ with the upgraded KDF 85/catalytic carbon filter has it already installed. Removes up to 99% of chlorine, 90% of sediment, rust, s...

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    Original price $134.95
    Current price $99.99
    Save 26%
  • Hanna GroLine Hydroponic Waterproof Pocket pH/EC/TDS/Temperature Tester
    $195.00

    Hanna GroLine Hydroponic Waterproof Pocket pH/EC/TDS/Temperature Tester

    The HI98131 is a slim, lightweight, and waterproof pocket tester that measures pH, conductivity (EC), TDS (ppm), and temperature. Simple, two-butto...

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    $195.00
  • Hydro Flow Barbed Tee (1")
    $0.91

    Hydro Flow Barbed Tee (1")

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

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    $0.91
  • Hydro Flow Premium Barbed Elbow (1/2")
    $0.50

    Hydro Flow Premium Barbed Elbow (1/2")

    Use these high quality barbed 1/2 in connectors for your irrigation systems or hydroponic systems. Feature 4 barbs for a tight fit. Bump stop assu...

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    $0.50
  • Hydro Flow Barbed Elbow (1")
    $1.13

    Hydro Flow Barbed Elbow (1")

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

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    $1.13
  • Hydro Flow Ebb & Flow Fitting Kit
    $9.24

    Hydro Flow Ebb & Flow Fitting Kit

    Kit includes: 1 - 1/2 in Tub Outlet Fitting, 1 - 3/4 in Tub Outlet Fitting, 2 - Screen Fittings and 3 - Outlet Extension Fittings. Manufactured u...

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    $9.24
  • EcoPlus 1500 Elite Submersible Pump
    $171.50

    EcoPlus 1500 Elite Submersible Pump

    This heavy duty, high quality pump is the latest introduction to the EcoPlus pump family. 190 watts. Bottom Intake. Removes water down to 0.125 in...

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    $171.50
  • Leader Vertygo 600 1/2 HP - 3120 GPH
    Save 10%
    Original price $260.00
    Current price $234.00

    Leader Vertygo 600 1/2 HP - 3120 GPH

    Automatic Submersible pump with a manual override, specifically designed for uses in narrow pits with dimensions down to 8 in x 8 in. ...

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    Original price $260.00
    Current price $234.00
    Save 10%
  • Leader Ecodiver 1000-(1620 GPH-3/4 HP)
    $372.00

    Leader Ecodiver 1000-(1620 GPH-3/4 HP)

    Highly reliable and powerful submersible multistage pumps produce high flow and pressure performances. Available with 2, 3 or 4 impellers,...

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    $372.00
  • Botanicare Ebb & Flow Barbed Threaded Fitting (1/2")
    $2.01

    Botanicare Ebb & Flow Barbed Threaded Fitting (1/2")

    Interior threads which accept 3/4 in standard pipe thread. Use as ebb and flow fittings and bulkhead fittings. Increased versatility: thread PVC p...

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    $2.01
  • Active Aqua Round Air Stone (4" x 1")
    $9.69

    Active Aqua Round Air Stone (4" x 1")

    Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it ...

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    $9.69
  • 3/4" ID Black Tubing 100'
    $93.99

    3/4" ID Black Tubing 100'

    Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic s...

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    $93.99
  • Bluelab Original Truncheon® Nutrient Meter
    Save 10%
    Original price $140.00
    Current price $126.00

    Bluelab Original Truncheon® Nutrient Meter

    With its super tough, high-quality, fully waterproof design, no calibration required, daylight readable blue LEDs and no on/off buttons to...

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    Original price $140.00
    Current price $126.00
    Save 10%
  • Hydro-Logic® KDF/Catalytic Carbon Upgrade Filters
    Sale
    from $39.00

    Hydro-Logic® KDF/Catalytic Carbon Upgrade Filters

    KDF/Catalytic Carbon Filters reduce iron, sulfur, chlorine, chloramines and heavy metals. Great for city or well water! Bacteriost...

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    from $39.00
    Sale
  • Hydrologic Float Valve
    Save 9%
    Original price $20.95
    Current price $19.00

    Hydrologic Float Valve

    Float Valve, 3/8", helps to maintain proper water levels in your Hydrologic water filtration system.

    Original price $20.95
    Current price $19.00
    Save 9%
  • Hydro-Logic® Tubing
    from $13.95

    Hydro-Logic® Tubing

    Replacement tubing for Hydro-Logic® products. Also can be used for a variety of other irrigation and water purification applications.

    from $13.95
  • Quick Calibration Solution for GroLine pH and EC Meters
    $19.00

    Quick Calibration Solution for GroLine pH and EC Meters

    HI5036-050 is a quick calibration solution for use with Hanna's GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible m...

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    $19.00
  • Hanna GroLine Hydroponics pH Tester
    $59.00

    Hanna GroLine Hydroponics pH Tester

    The HI98115 is a GroLine pH tester with advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple ...

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    $59.00
  • Hanna GroLine Waterproof Portable pH/EC/TDS Meter
    $309.99

    Hanna GroLine Waterproof Portable pH/EC/TDS Meter

    Designed to bring simplicity to nutrient testing, the HI9814 Portable GroLine Meter is designed specifically for Hydroponic growers. The specialize...

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    $309.99
  • Hanna GroLine Monitor
    $389.00

    Hanna GroLine Monitor

    The HI981420 GroLine Monitor for Hydroponic Nutrients provides around-the-clock, continuous monitoring of pH, conductivity (EC & TDS), and temp...

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    $389.00