Collection: HydroLogic

52 products
  • HydroLogic EvolutionRO 1000 Membrane
    HydroLogic EvolutionRO 1000 Membrane - GrowDudes
    Regular price
    $318.00
    Sale price
    $318.00
    Regular price
    $297.00
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  • HydroLogic Mic-RO 75GPD RO Membrane
    HydroLogic Mic-RO 75GPD RO Membrane - GrowDudes
    Regular price
    $92.00
    Sale price
    $92.00
    Regular price
    $86.00
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  • HydroLogic Mic-RO Carbon / KDF85 Pre-Filter Cartridge
    HydroLogic Mic-RO Carbon / KDF85 Pre-Filter Cartridge - GrowDudes
    Regular price
    $51.00
    Sale price
    $51.00
    Regular price
    $48.00
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  • HydroLogic Pre-Evo KDF / Catalytic Carbon Filter 10"x4.5"
    HydroLogic Pre-Evo KDF / Catalytic Carbon Filter 10
    Regular price
    $149.00
    Sale price
    $149.00
    Regular price
    $139.00
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  • HydroLogic Pre-Evo Sediment Filter 10" x 4.5" Cleanable
    HydroLogic Pre-Evo Sediment Filter 10
    Regular price
    $58.00
    Sale price
    $58.00
    Regular price
    $54.00
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  • HydroLogic HydroLogic Sediment Filter Pleated 10" x 2.5" for StealthRO
    Mouse over image to zoom. Click to enlarge HydroLogic HydroLogic Sediment Filter Pleated 10
    Regular price
    $21.00
    Sale price
    $21.00
    Regular price
    $20.00
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  • HydroLogic smallBoy KDF85 Carbon Upgrade Filter 10" x 2.5"
    HydroLogic smallBoy KDF85 Carbon Upgrade Filter 10
    Regular price
    $65.00
    Sale price
    $65.00
    Regular price
    $61.00
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  • HydroLogic smallBoy Sediment Filter 10" x 2.5"
    HydroLogic smallBoy Sediment Filter 10
    Regular price
    $14.00
    Sale price
    $14.00
    Regular price
    $13.00
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  • HydroLogic HydroLogic TALLBlue / TALLBoy Sediment Filter 20" x 2.5"
    Mouse over image to zoom. Click to enlarge HydroLogic HydroLogic TALLBlue / TALLBoy Sediment Filter 20
    Regular price
    $21.00
    Sale price
    $21.00
    Regular price
    $20.00
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  • HydroLogic TALLBoy KDF85 Carbon Upgrade Filter 20" x 2.5"
    HydroLogic TALLBoy KDF85 Carbon Upgrade Filter 20
    Regular price
    $111.00
    Sale price
    $111.00
    Regular price
    $104.00
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  • HydroLogic 1 / 2" Tubing Pack 25' - White
    HydroLogic 1 / 2
    Regular price
    $25.00
    Sale price
    $25.00
    Regular price
    $23.00
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  • HydroLogic 1 / 4" Tubing Pack 50' - Black
    HydroLogic 1 / 4
    Regular price
    $21.00
    Sale price
    $21.00
    Regular price
    $20.00
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  • HydroLogic 1 / 4" Tubing Pack 50' - Blue
    HydroLogic 1 / 4
    Regular price
    $21.00
    Sale price
    $21.00
    Regular price
    $20.00
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  • HydroLogic 3 / 8" Tubing Pack 50' - Black
    HydroLogic 3 / 8
    Regular price
    $29.00
    Sale price
    $29.00
    Regular price
    $27.00
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  • HydroLogic 3 / 8" Tubing Pack 50' - Blue
    HydroLogic 3 / 8
    Regular price
    $30.00
    Sale price
    $30.00
    Regular price
    $28.00
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  • HydroLogic Float Valve - 1 / 2" Barb Adjustable Water Level
    HydroLogic Float Valve - 1 / 2
    Regular price
    $32.00
    Sale price
    $32.00
    Regular price
    $30.00
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  • HydroLogic Float Valve - 1 / 4" QC Adjustable Water Level
    HydroLogic Float Valve - 1 / 4
    Regular price
    $32.00
    Sale price
    $32.00
    Regular price
    $30.00
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  • HydroLogic HydroLogic Float Valve - 3 / 8" QC Adjustable Water Level
    Mouse over image to zoom. Click to enlarge HydroLogic HydroLogic Float Valve - 3 / 8
    Regular price
    $32.00
    Sale price
    $32.00
    Regular price
    $30.00
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  • HydroLogic Float Valve High Flow 3 / 4" Adjustable Water Level
    HydroLogic Float Valve High Flow 3 / 4
    Regular price
    $112.00
    Sale price
    $112.00
    Regular price
    $105.00
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  • HydroLogic 2-Way Splitter 3 / 8" QC x 3 / 8" QC x 3 / 8" QC
    HydroLogic 2-Way Splitter 3 / 8
    Regular price
    $11.00
    Sale price
    $11.00
    Regular price
    $10.00
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  • HydroLogic Ball Valve Inline Shut-Off 3 / 8" QC x 3 / 8" QC
    HydroLogic Ball Valve Inline Shut-Off 3 / 8
    Regular price
    $11.00
    Sale price
    $11.00
    Regular price
    $10.00
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  • HydroLogic BIGBoy Garden Hose Connector Kit
    HydroLogic BIGBoy Garden Hose Connector Kit - GrowDudes
    Regular price
    $28.00
    Sale price
    $28.00
    Regular price
    $26.00
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  • HydroLogic TDS Monitor 3 / 8" In & 1 / 4" Out for StealthRO
    HydroLogic TDS Monitor 3 / 8
    Regular price
    $63.00
    Sale price
    $63.00
    Regular price
    $59.00
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  • HydroLogic UV Sterilizer Kit EvolutionRO 1GPM
    HydroLogic UV Sterilizer Kit EvolutionRO 1GPM - GrowDudes
    Regular price
    $227.00
    Sale price
    $227.00
    Regular price
    $212.00
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  • HydroLogic UV Lamp for UV Sterilizer Kit
    HydroLogic UV Lamp for UV Sterilizer Kit - GrowDudes
    Regular price
    $72.00
    Sale price
    $72.00
    Regular price
    $67.00
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