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February Sale on HLG, Crecer, Mars Hydro, ThinkGrow, ChilLED and more | VIEW DISCOUNTS |
February Sale on Top LED Brands! VIEW DISCOUNTS

4" Ventilation Kits and Fans

  • Original price $199.00 - Original price $199.00
    Original price
    $199.00
    $199.00 - $199.00
    Current price $199.00

    4" Air Filtration Kit Pro | Smart Controller | Inline Fan, Carbon Filter, Ducting

    In stock

    4" Air Filtration Kit A grow tent air filtration system with all the necessary inline components you need to ventilate your grow space. By assembli...

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    Original price $199.00 - Original price $199.00
    Original price
    $199.00
    $199.00 - $199.00
    Current price $199.00
  • Original price $149.99 - Original price $149.99
    Original price
    $149.99
    $149.99 - $149.99
    Current price $149.99

    AC Infinity | Air Filtration Kit | Cloudline Lite Inline Fan, Carbon Filter, Ducting | 4-Inch

    In stock

    AC Infinity Air Filtration Kit  - 4" A grow tent air filtration system with all the necessary inline components you need to ventilate your grow spa...

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    Original price $149.99 - Original price $149.99
    Original price
    $149.99
    $149.99 - $149.99
    Current price $149.99
  • Original price $169.99 - Original price $169.99
    Original price
    $169.99
    $169.99 - $169.99
    Current price $169.99

    Spider Farmer Ventilation Kit I Inline Duct Fan with Temperature Humidity I 4-Inch

    In stock

    Spider Farmer Air Ventilation Kit with Temperature Humidity Control - 4" PROGRAMMABLE INLINE FAN: Mixed flow design combined with an EC motor ens...

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    Original price $169.99 - Original price $169.99
    Original price
    $169.99
    $169.99 - $169.99
    Current price $169.99
  • Original price $149.99 - Original price $149.99
    Original price
    $149.99
    $149.99 - $149.99
    Current price $149.99

    Mars Hydro 4" Inline Duct Fan/Carbon Filter Combo w/Thermostat Controller

    In stock

    Featuring a 4 inch inline duct fan rated for 205CFM and a carbon filter with Virgin Australian activated charcoal, controlled by a digital touch-sc...

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    Original price $149.99 - Original price $149.99
    Original price
    $149.99
    $149.99 - $149.99
    Current price $149.99
  • Original price $139.99 - Original price $139.99
    Original price
    $139.99
    $139.99 - $139.99
    Current price $139.99

    Mars Hydro 4" Inline Duct Fan and Carbon Filter Combo w/Speed Controller

    In stock

    With a 4'' inline fan rated for 205CFM, an activated carbon filter with Australian charcoal, and a knob controller applied to allow easy switching ...

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    Original price $139.99 - Original price $139.99
    Original price
    $139.99
    $139.99 - $139.99
    Current price $139.99
  • Original price $159.95 - Original price $159.95
    Original price
    $159.95
    $159.95 - $159.95
    Current price $159.95

    AC Infinity S4 Grow Room Ventilation Package - 4 Inch

    In stock

    AC Infinity S4 Grow Room Ventilation Package - 4" The AC Infinity Cloudline S4, Quiet Inline Duct Fan System With Speed Controller, 4-inch duct fan...

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    Original price $159.95 - Original price $159.95
    Original price
    $159.95
    $159.95 - $159.95
    Current price $159.95
  • Original price $129.99 - Original price $129.99
    Original price
    $129.99
    $129.99 - $129.99
    Current price $129.99

    Spider Farmer® Grow Kits 4-inch Inline Fan, Air Carbon Filter, Ducting, Ventilation Combo

    In stock

    Spider Farmer® Grow Kits 4-inch Inline Fan, Air Carbon Filter, Ducting, Ventilation Combo POWERFUL INLINE FAN: The housing is made of a heavy-dut...

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    Original price $129.99 - Original price $129.99
    Original price
    $129.99
    $129.99 - $129.99
    Current price $129.99
  • Original price $129.00 - Original price $129.00
    Original price
    $129.00
    $129.00 - $129.00
    Current price $129.00

    AC Infinity CLOUDLINE T4 I Quiet Inline Duct Fan System with Temperature and Humidity Controller I 4-inch

    In stock

    CLOUDLINE T4, QUIET INLINE DUCT FAN SYSTEM WITH TEMPERATURE AND HUMIDITY CONTROLLER, 4-INCH A smart inline duct fan designed to quietly ventilate h...

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    Original price $129.00 - Original price $129.00
    Original price
    $129.00
    $129.00 - $129.00
    Current price $129.00
  • Original price $99.00 - Original price $99.00
    Original price
    $99.00
    $99.00 - $99.00
    Current price $99.00

    AC Infinity CLOUDLINE S4 I Quiet Inline Duct Fan System with Speed Controller I 4-inch

    In stock

    CLOUDLINE S4, QUIET INLINE DUCT FAN SYSTEM WITH SPEED CONTROLLER, 4-INCH The duct fan system is designed to quietly cool AV equipment rooms and clo...

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    Original price $99.00 - Original price $99.00
    Original price
    $99.00
    $99.00 - $99.00
    Current price $99.00
  • Original price $119.99 - Original price $119.99
    Original price
    $119.99
    $119.99 - $119.99
    Current price $119.99

    Spider Farmer® 4 Inch Inline Duct Fan Combo with Speed Controller

    Out of stock

    Spider Farmer Air Ventilation Kit with Speed Controller - 4" POWERFUL INLINE FAN: Mixed flow design combined with an EC motor ensure a truly ener...

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    Original price $119.99 - Original price $119.99
    Original price
    $119.99
    $119.99 - $119.99
    Current price $119.99
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