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Take control of your garden’s climate and atmospheric environment with our complete line of climate controllers. Inline duct fans are great for ventilation for heat and humidity removal. They can also be attached to carbon filters for odor and dust control. Clip-on fans and oscillating fans are used for air movement to prevent common mold and mildew problems, to increase the strength of stems and stalks, and to dissipate the heat of HID bulbs. Greenhouse Controllers (thermostats, humidistats, etc.) are used for partial to complete garden automation, making it simple to coordinate fans, lighting, hydroponic pumps, CO2 injection systems, air-conditioners and heaters.

  • ONA PRO Gel Gallon

    ONA Gel is saturated with ONA liquid concentrate; gardeners simply remove the lid from the jar or pail to expose it to the air and remove odors from the source. Professional-strength ONA PRO scent.

    $39.95
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  • ONA Block Fresh Linen 6oz

    Simple 3" x 3" ONA Blocks are great for small, enclosed areas prone to developing less-than-pleasant odors. They are great for cars, boats, closets, lockers, bags, trash and recycling bins, or any place that could stand to be deodorized. Fresh Linen...

    $9.95
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  • Secret Jardin Monkey Fan 6" Grow Tent Fan

    The 16-watt Monkey Fan is compatible with all Secret Jardin tents, clipping easily and securely to a frame pole at any height. Durable construction features a 6-inch metal fan grid and 100 percent copper engine. Includes two clip options to suit any...

    $24.95
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  • ONA PRO Block 6oz

    Simple 3" x 3" ONA Blocks are great for small, enclosed areas prone to developing less-than-pleasant odors. They??re great for cars, boats, closets, lockers, bags, trash and recycling bins, or any place that could stand to be deodorized...

    $8.95
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  • OZN-1 Replacement Bulb

    The is a replacement bulb for the C.A.P. OZN-1 Ozone Generator. Ozone attacks and neutralizes odors at the source, eliminating odors caused by smoke, mold, mildew, pets, cooking and damp basements. O3 doesn't just mask odors; it removes them and then...

    $49.95 $24.95
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  • TNB CO2 Enhancer Bottle

    Our product is made from all natural , 100% organic ingredients which when activated create a blast of CO2 that can reach 1200 ppm in a 12x12x12 area. Activate the Enhancer by simply adding warm water, placing the lid back on and shaking. Its as simple...

    $39.95
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  • Duct Tubing 6" x 25' w/ Clamps

    Constructed of a heavy duty 3-ply, aluminum foil laminate, this product comes conveniently boxed in 25 ft lengths, compressed. Ducting offers only slightly higher air flow resistance than rigid straight duct. Includes two 6" duct clamps.

    $21.95 $19.95
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  • Blueprint Fan Speed Controller

    Keep fans blowing at desired speeds with the Blueprint Fan Speed Controller, FSC-1. This Controller comes with a one-year warranty, and has a 120V/15A 6’ double-insulated, grounded cord with a three-prong plug. Simply plug a fan into this...

    $27.95
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  • TNB CO2 Enhancer Refill

    TNB CO2 Refill Pack The Enhancer by TNB Naturals now comes in a convenient refill pack! The TNB CO2 Refill Pack will now give growers the ability to reuse their existing Enhancer bottle while saving money and reducing their environmental footprint at...

    $19.95
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  • ExHale 365 CO2

    The ExHale series of CO2 bags are designed to allow CO2 to be available where and when needed. The multi patent-pending design utilizes a separation seam that allows spawn pod to remain active and allows for specific timing for CO2 production. Once CO2...

    $34.95
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  • Flange Kit 6"

    The Sunleaves Flange Kit allows gardeners to add a vent where there isn't one now. This 6" flange features high-quality metal construction and a neutral-colored gloss finish.

    $9.95
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  • Bug Shield 6"

    Bug Shield 6"

    Block the bugs -- and so much more! Our plastic mesh bug screen catches insects of all kinds, as well as unsightly and potentially damaging mold and mildew. Use it on your fans and ducting, as it is suitable for both intake and exhaust purposes. These...

    $11.95
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  • ONA Mist PRO 6oz

    ONA Mist PRO, when used in the ONA Mist Dispenser, controls difficult, repetitive household, environmental and garden odors in small areas. Not a cover-up or perfume, this standalone smell stopper has almost no scent of its own; all it leaves behind is...

    $12.95
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  • Duct Reducer 6" - 4"

    This three-piece 6" x 4" Duct Reducer is a cure for headaches caused by duct compatibility issues. Connects four-inch duct opening to six-inch duct opening.  Corrosion resistant galvanized construction. For use with fans, ducting, and other...

    $8.95
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  • ONA PRO Gel 32oz

    ONA Gel is saturated with ONA liquid concentrate; gardeners simply remove the lid from the jar or pail to expose it to the air and remove odors from the source. Professional-strength ONA PRO scent.

    $17.95
    Add to Cart