Control moisture in tight grow spaces with this compact 100-pint dehumidifier designed for energy efficiency and clean air.

When it comes to compact, high-efficiency dehumidification, the Quest 100 Grow Dehumidifier delivers powerful moisture control in a space-saving design. Re-engineered with eco-friendly R-454B refrigerant, this unit offers energy savings, superior air quality, and a lower environmental impact—all while fitting seamlessly into small grow rooms, drying areas, and climate-controlled grow environments.

Built with Quest’s patented M-CoRR™ Technology, the Quest 100 maximizes efficiency by recycling excess heat, reducing overall power consumption and cutting long-term operating costs. With premium MERV-13 filtration, this dehumidifier traps mold, bacteria, and airborne contaminants with 65% more effectiveness than MERV-8 and 20% more than MERV-11, keeping your plants, crew, and equipment protected.

Its corrosion-resistant base ensures long-lasting durability, even in wet environments. And with its compact footprint, the Quest 100 offers versatile placement options, whether you need it in a small grow tent, drying room, or as a supplemental unit in a larger space.

Features

• Compact unit – For mobility and a small footprint that won’t interfere with operations.
• UL rated and ETL listed – The highest safety standard.
• MERV 13 filtration – Superior filtration removes more harmful contaminants from the air, such as dust, pollen, and mold, as well as bacteria and some viruses.
• Widest operating range – Of temperature and relative humidity.
• Auto restart – Unit automatically defaults to prior settings in the event of a power outage.
• Digital control – Digital control interface with external control option.
• Precision control – Easy-to-use controls deliver precise variable grain depression to meet requirements of any application.
• Overhead or ground placement – Built to fit what works for your space.

What's Included?

• Dehumidifier
• 4 x Leveling Feet
• Drain Hose
• Drain Adapter 3/4” NPT PVC to 5/8” Hose Barb
• Filter 1” x 12” x 14”

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