Grow Room Dehumidifiers

Control the Environment

Monitor and control the humidity levels for all of your grow environments, from vegatative, propogation, and flower state to drying and curing.

Ideal-Air™ Pro Series Dehumidifier 180 Pint
Quest Dual 150 Overhead Dehumidifier

Nurture and Protect Your Plants

  • Plants need different levels of humidity throughout their life span
  • High humidity early on, to lower humidity during drying
  • Every grower needs to control humidity to support all stages of plant development

Prevent Bud Rot, Mildew and Other Diseases

  • Average grow rooms have between 6 and 12 large dehumidifiers
  • Vapor Pressure Deficit (VPD) is essential for plant growth
  • Dehumidifiers help support proper VPD and plant development
Quest Dehumidifier 876 Pint
Quest 506 Commercial Dehumidifier 506 Pint

Quest 506 Commercial Dehumidifier 506 Pint

Quest 506 is the industry’s first 506 pint, 230 V 1 phase, commercial dehumidifier designed for commercial growing at scale. Like all Quest products it can be placed at ground level for immediate operation or hung overhead and out of the way. The Quest 506 is the most energy-efficient, high-capacity dehumidifier on the planet, using minimal Amps (11) and maximum efficiency (8.1 pints/kWh). It is made in the USA. Optional condensate pump and ducting kits provide the ultimate flexibility for the most challenging space restrictions and specialized applications. MERV-11 filtration is standard on these units, capturing particles (including mold spores) down to 1 micron in size. An additional Humidistat is required; we recommend the DEH 3000R Wall Mounted Unit #700833. Warranty: 1 year parts and labor. 5 year compressor and refrigerant system.

Quest Dual 225 Overhead Dehumidifier - 230 Volt

Quest Dual 225 Overhead Dehumidifier – 230 Volt

The Quest Dual 225 is the industry’s first 230 V commercial dehumidifier. Like all Quest products, it can be placed at ground level for plug and play operation or hung overhead out of the way. The Dual 225 is one of the most energy-efficient dehumidifiers on the planet, performing using minimal Amps (6.9) and maximum efficiency (6.1 pints/kWh). Compared to most standard dehumidifiers (3.8 pints/kWh), the Dual 225 will save up to $2,000 per year in electricity. It is made in the USA. Optional condensate pump and ducting kits provide the ultimate in flexibility for the most challenging space restrictions and specialized applications. MERV-11 filtration is standard on these units, capturing particles (including mold spores) down to 1 micron in size. An additional Humidistat is required; we recommend the DEH 3000R Wall Mounted Unit #700833. Warranty: 1 year parts and labor. 5 year compressor and refrigerant system.

Quest Dehumidifier 876 Pint

Quest Dehumidifier 876 Pint

The Quest 876 is the largest capacity dehumidifier on the market that’s specifically designed with growers in mind. Powered by patented coil technology that isn’t available anywhere else, the Quest 876 is designed to work round-the-clock to optimize your grow environment with maximum energy efficiency and flexibility.

Quest 506 Commercial Dehumidifier 506 Pint

Quest 506 Commercial Dehumidifier 506 Pint

Quest 506 is the industry’s first 506 pint, 230 V 1 phase, commercial dehumidifier designed for commercial growing at scale. Like all Quest products it can be placed at ground level for immediate operation or hung overhead and out of the way. The Quest 506 is the most energy-efficient, high-capacity dehumidifier on the planet, using minimal Amps (11) and maximum efficiency (8.1 pints/kWh). It is made in the USA. Optional condensate pump and ducting kits provide the ultimate flexibility for the most challenging space restrictions and specialized applications. MERV-11 filtration is standard on these units, capturing particles (including mold spores) down to 1 micron in size. An additional Humidistat is required; we recommend the DEH 3000R Wall Mounted Unit #700833. Warranty: 1 year parts and labor. 5 year compressor and refrigerant system.

Quest Dual 205 Overhead Dehumidifier

Quest Dual 205 Overhead Dehumidifier

The Quest Dual 205 was designed to be placed overhead and out of the way, but can also be placed at ground level for plug and play operation. The Dual 205 was designed to be powerful yet energy-efficient. The Quest Dual 205 performs at over 5.7 pints per kWh, compared to most standard dehumidifiers at 3.8 pints/kWh. The Quest Dual 205’s horizontal configuration, patent pending dual outlet design and insulated cabinet for quieter operation enable exceptional performance in almost any application. The Quest Dual 205s are plug and play, and therefore require no installation. Optional condensate pump and ducting kits provide the ultimate in flexibility for the most challenging space restrictions and specialized applications. MERV-11 filtration is standard on these units, capturing particles (including mold spores) down to 1 micron in size. Made in the USA.

Quest Dual 165 Overhead Dehumidifier

Quest Dual 165 Overhead Dehumidifier

At only 3.4 amps, the Quest Dual 165 is one of the most energy-efficient commercial dehumidifiers on the market today. Removing 165 pints of water per day, this unit saves thousands in energy costs every year compared to the competition. Designed with flexibility to hang overhead or ducted the 165 is ideal for efficient commercial growing.

Quest Dual 155 Overhead Dehumidifier

Quest Dual 155 Overhead Dehumidifier

The Quest Dual 155 was designed to be placed overhead and out of the way, but can also be placed at ground level for plug and play operation. It is designed to be very energy-efficient. The Quest Dual 155 performs at 7.3 pints per kWh. Compared to most standard dehumidifiers (3.8 pints/kWh), the Quest Dual 155 is nearly twice as efficient. The Quest Dual 155’s horizontal configuration, patent pending dual outlet design and insulated cabinet for quieter operation enable exceptional performance in almost any application. The Quest Dual 155s are plug and play, and therefore require no installation. Optional condensate pump and ducting kits provide the ultimate flexibility for the most challenging space restrictions and specialized applications. MERV-11 filtration is standard on these units, capturing particles (including mold spores) down to 1 micron in size. Made in the USA.

Quest Dual 150 Overhead Dehumidifier

Quest Dual 150 Overhead Dehumidifier

The Quest Dual 150 was designed to be placed overhead and out of the way, but can also be placed at ground level for plug and play operation. The Dual 150 was designed to provide improved value while still offering solid performance and energy efficiency. The Quest Dual 150 performs at over 4.9 pints per kWh, compared to the Dual 155 at 7.3 pints per kWh. The Quest Dual 150s are plug and play, and therefore require no installation. Optional condensate pump and ducting kits provide the ultimate in flexibility for the most challenging space restrictions and specialized applications. Comes with a replaceable MERV-8 filter. Made in the USA.

Quest Dual 110 Overhead Dehumidifier

Quest Dual 110 Overhead Dehumidifier

The Quest Dual 110 was designed to be placed overhead and out of the way, but can also be placed at ground level for plug and play operation. The Dual 110 was designed to provide improved value while still offering solid performance and energy efficiency. The Quest Dual 110 performs at over 5.8 pints per kWh, compared to the Dual 105 at 8.8 pints per kWh. The Quest Dual 110s are plug and play, and therefore require no installation. Optional condensate pump and ducting kits provide the ultimate in flexibility for the most challenging space restrictions and specialized applications. Comes with a replaceable MERV-8 filter. Made in the USA.

Quest Dual 105 Overhead Dehumidifier

Quest Dual 105 Overhead Dehumidifier

The Quest Dual 105 was designed to be placed overhead and out of the way, but can also be placed at ground level for plug and play operation. The Quest Dual 105 was designed to be the most energy-efficient dehumidifier on the market. The Quest Dual 105 performs at over 8.8 pints per kWh. Compared to most standard dehumidifiers (3.8 pints/kWh), it is more than 2.5 times as efficient. The Quest Dual 105’s dual horizontal configuration, patent pending dual outlet design and insulated cabinet for quieter operation enable exceptional performance in almost any application. The Quest Dual 105s are plug and play, and therefore require no installation. Optional condensate pump and ducting kits provide the ultimate in flexibility for the most challenging space restrictions and specialized applications. MERV-11 filtration is standard on these units, capturing particles (including mold spores) down to 1 micron in size. Made in the USA.

Ideal-Air™ Pro Series Dehumidifier 180 Pint

Ideal-Air™ Pro Series Dehumidifier 180 Pint

Ideal-Air™ Pro Series 180 Pint Dehumidifier has automatic restart if power is lost. Easy-to-use digital display humidity readings, internal condensate pump, removable washable filter, 1 speed fan motor, powder-coated metal casing for long life and a heavy-duty compressor. Built-in defrost that is designed for operation down to 41°F. Set upright on their feet for 3 hrs prior to use. 180 pint unit: Temp. Range: 41°F–95°F, condensation removal: (24 hrs) 180 pints (86°F, 80% RH); Power: 12.31 Amps/1350 W; Supply Voltage: 115 V – 1 Phase – 60 Hz; R410A. Ideal-Air™ recommends that dehumidifiers use surge protectors and a dedicated electrical circuit. In the event of a power failure, a spike in voltage may occur when the power is reinstated. This can damage the circuit board, which is not covered under warranty.