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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.

  • Duct Clamp 6"

    Stainless steel hose clamps which are perfect for hooking ducting to any fans, air cooled reflectors or carbon filters.

    Our Price: $1.95
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  • 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.

    Our Price: $39.95
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  • Duct Clamp 8"

    Hose clamps which are perfect for hooking ducting to any fans, air cooled reflectors or carbon filters.

    Our Price: $1.95
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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...

    Our Price: $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...

    Our Price: $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...

    Our Price: $8.95
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  • Duct Clamp 4"

    Stainless steel hose clamps which are perfect for hooking ducting to any fans, air cooled reflectors or carbon filters.

    Our Price: $1.95
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  • Exhale Homegrown CO2

    The Exhale Homegrown CO2 Cultivator works 24 hours a day with no need to refill bottles or invest in a complex CO2 system. The vented cultivator unit contains a non-fruiting mycelial mass that produces CO2 continually for up to six months. Because it...

    MSRP: $34.95
    Our Price: $32.95
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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...

    MSRP: $49.95
    Our Price: $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...

    Our Price: $39.95
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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...

    Our Price: $27.95
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  • ONA Fresh Linen Liquid Concentrate 1L

    Customers can add some ONA Concentrate to their ONA Gel every four to five weeks to maintain maximum effectiveness, or use it in misting systems or humidifiers for total control of odors at the source.

    Our Price: $19.95
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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...

    Our Price: $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...

    Our Price: $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.

    Our Price: $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...

    Our Price: $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...

    Our Price: $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...

    Our Price: $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.

    Our Price: $17.95
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  • Active Air Indoor-Outdoor Thermometer w/ Hygrometer

    Active Air's indoor-outdoor thermometer gives you more. Made of sturdy materials to stand up to any kind of weather Mother Nature might throw your way, as well as the climate of your indoor grow room, this essential tool features a large display to read...

    Our Price: $19.95
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  • Max-Duct - 6" x 25' - Tube w/ 2 Duct Clamps

    Max-Duct - 6" x 25' - Tube w/ 2 Duct Clamps

    MAX-DUCT PVC is simply the best! Possibly the strongest REUSEABLE duct on the market with a cost similar to the leading competitors regular 3ply duct. MAX-DUCT is manufactured with triple foil laminate with very durable white PVC with UV inhibitors...

    MSRP: $34.95
    Our Price: $32.95
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  • ONA Gel Fresh Linen - 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.

    Our Price: $17.95
    Add to Cart
  • Carbon Filters Hydroponics Filter

    Can-Filters CAN 33 Carbon Filter

    The original carbon air filter! Can-Filters has been manufacturing carbon air filters for the last 15 years. With time comes experience and professionalism. This has enabled them to manufacture a high quality, no maintenance, carbon air filter with a...

    Our Price: $109.95
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  • Backdraft Damper 6"

    This backdraft damper will keep the air from your inline fan flowing in the right direction. The damper will stay closed while the fan is off preventing drafts and insects from entering through the duct. As soon as the fan turns on the air will push the...

    Our Price: $21.95
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