Dehumidifiers & Humidifiers

All Quest IQ Series products are in-stock and ready to ship from Hawthorne today. As a grower, you now have the ability to be up and growing with indoor gardening specific HVAC in as little as 2 weeks.

All Quest IQ Series products are in-stock and ready to ship from Hawthorne today. As a grower, you now have the ability to be up and growing with indoor gardening specific HVAC in as little as 2 weeks.

Quest 876 High-Efficiency Dehumidifier with M-CoRR™ Technology  - 230V - 876 Pints/Day - MERV 13 Filtration The Quest 876 Dehumidifier is powered by patented coil technology ensuring round-the-clock operation with unmatched energy efficiency and versatility. With integrated handles and hang points, this robust machine...

Quest 746 High-Efficiency Dehumidifier with M-CoRR™ Technology - 480V - 746 Pints/Day - MERV 13 Filtration The Quest 746 480V Dehumidifier, featuring patented M-CoRR™ technology, stands out with industry-leading efficiencies. This versatile unit accommodates both ducted and non-ducted installations, offering flexibility in placement Overhead...

The Anden DHA710V3 is indoor agriculture’s first ever variable speed dehumidifier designed from the ground up for indoor cultivation. Our dedicated team of refrigeration engineers have developed a patent pending variable speed technology that delivers unprecedented environmental control specifically designed for the challenges of...

The Anden DHA710V1 is indoor agriculture’s first ever variable speed dehumidifier designed from the ground up for indoor cultivation. Our dedicated team of refrigeration engineers have developed a patent pending variable speed technology that delivers unprecedented environmental control specifically designed for the challenges of...

Quest 506 High-Efficiency Dehumidifier with M-CoRR™ Technology  - 230V - 506 Pints/Day - MERV 13 Filtration The Quest 506 is a powerful and efficient 500-pint dehumidifier ideal for agricultural and commercial spaces. Powered by M-CoRR™ technology, which recycles excess heat to provide top-notch efficiency....

Anden AS150 High-Capacity Steam Humidifier with Vapor-logic® Anden steam humidifiers are designed to help cultivators maximize yield and optimize plant health. The Anden High-Capacity Steam Humidifier with Vapor-logic® delivers commercial capacity steam humidification to your grow room, capable of adding up to 1,200 pints...

Quest 335 High-Efficiency Dehumidifier with M-CoRR™ Technology - 277V - 350 Pints/Day - MERV 13 Filtration The Quest 335 277V Dehumidifier is designed for industrial facilities and grow rooms, offering the same quality and features as the original 208/230V units but with 277V voltage...

Quest 335 Pint Overhead Dehumidifier, 208-240 Volt The Quest 335 208/230V Dehumidifier is a top-tier solution designed for commercial growers with high yielding crops dealing with moisture-heavy cultivation environments. Engineered with features like filter compensation, M-CoRR™ technology, and versatile digital controls, this unit ensures...

Anden Grow-Optimized Industrial Dehumidifiers 320 Pints Per Day, 277VAC. Anden A320V3 Dehumidifier is designed and built for grow, with materials proven to perform in the extreme conditions of the grow room environment. Utilizing Anden Dehumidifiers for your grow facility will help you achieve your...

Quest CDG 174 Portable Series Dehumidifier  - 120V - 176 Pints/Day - MERV 11 Filtration The Quest CDG 174 Portable Dehumidifier is designed to enhance drying and curing times, eradicate mold and mildew, and improve air comfort. Engineered for easy mobility with 12-inch recessed...

Quest Dual 205 Overhead Series Dehumidifier  - 120V - 205 Pints/Day - MERV 11 Filtration The Quest Dual 205 is Quest's top-tier 115V dehumidifier with a capacity of 205 pints of water removal per day with a power consumption of 13.2 amps. This unit...

Quest HI-E DRY 195 Portable Series Dehumidifier  - 120V - 195 Pints/Day - MERV 11 Filtration The Quest Hi-E DRY 195 is a portable dehumidifier meticulously designed to tackle high-capacity needs effectively. Engineered for areas requiring superior equipment to combat mold, mildew, and their...