Dehumidifiers

Quest designs and manufactures the most powerful, most energy efficient commercial dehumidification equipment on the market.

“Water in equals water out,” is the mantra for growers trying to dial in their humidity levels. It may sound simple, but it’s a little more complicated in practice.

Plants release nearly all of the water they absorb back into the air, so in a sealed grow room, cultivators need to account for and remove that water from the air to ensure proper humidity levels. If a grower uses 25 gallons of water daily, for instance, and 5 gallons go down the drain, that grower is left with 20 gallons. There are eight pints per gallon (dehumidifiers are measured in pints per day), so you need to be able to remove about 160 pints per day from the air.