Higher yields, fewer problems.

The right commercial dehumidification setup can take your indoor grow operation to the next level. Say goodbye to crop losses from molds and other pests, and say hello to peak productivity.

  • Standalone Dehumidifiers

    Place where you need them or hang overhead to maximize your grow space

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  • Desiccant Dehumidifiers

    Designed to remove even more humidity in a wider range of temperatures

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  • IQ Series

    Quest Unitary products are the smartest, most advanced, temperature, humidity, and environmental control equipment in the world.

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  • Air Movers

    Avoid humid micro-climates in your grow by keeping air moving

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  • Accessories

    Outfit your rig with filters, hanging brackets, ducting and more

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Powerful, efficient dehumidification.

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FIND THE PERFECT DEHUMIDIFIER FOR YOUR GROW ROOM — AND SEE WHAT YOU COULD SAVE.

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Quest 506

Commercial-grade grow operations need commercial-grade dehumidifiers. The Quest 506 is our largest-capacity overhead dehumidifier, perfect for large grow operations.

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Quest 132D

This compact desiccant dehumidifier is a great supplement to your refrigerant system — a great solution for drying rooms.

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Quest F9 Air Mover

Keep air moving in your grow room and keep your plants healthy. The low-profile F9 delivers, without taking up too much space.

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