Quest Hi-E Dry 140 Portable Dehumidifier - 135 Pints/Day - 110-120 V - 300 CFM - 8,850 BTU - MERV 10 Filter

High-Capacity Humidity Control for Cultivation Spaces - 135 Pints/Day

Excess moisture in a grow room or greenhouse encourages mold, mildew and odors, and it makes vegetative growth and flowering harder to manage. The Quest Hi-E Dry 140 portable dehumidifier pulls moisture out of the air at a rated 135 pints per day and circulates 300 CFM. A MERV 10 filter cleans the air as it passes through the unit.

This unit suits growers who need real moisture removal in a single room without a built-in system. It is portable, runs on 110-120 V single-phase power and has a 25 ft cord, so you can place it where the humidity load is highest. Commercial rooms can run several units, while a regular indoor grower can use one in a dedicated space.

Key Features & Benefits

• 135 pints/day capacity — handles demanding moisture loads from irrigation and plant transpiration.
• 300 CFM airflow — moves air through the unit for steady humidity control.
• MERV 10 filter, 12 x 14 x 1 in — captures airborne particulates before they reach the coil.
• 3/8 in push-to-connect drain port — lets you plumb condensate away for continuous operation.
• 25 ft 14 ga power cord — gives flexible placement on a NEMA 5-15P outlet.

Who Should Use Quest Hi-E Dry 140

Growers running hydroponic systems, greenhouses, nurseries, vertical farms and other indoor cultivation spaces will find it useful. It also suits labs, equipment rooms and storage areas where humidity needs control.

About Quest Hi-E Dry 140

The Quest Hi-E Dry 140 is a portable dehumidifier rated at 135 pints per day and 780 W. It draws 6.8 A at 110-120 V, 60 Hz, single phase. It uses R454B refrigerant and is listed as UL Rated, ETL Listed and CSA. It weighs 85 lb.

Frequently Asked Questions

Q: Can it drain without emptying a bucket?
A: Yes. It has a 3/8 in push-to-connect drain port, so you can run tubing to a drain for continuous operation.

Q: What power does it need?
A: It runs on 110-120 V, single phase, 60 Hz, and draws 6.8 A. The 25 ft cord ends in a NEMA 5-15P plug.

Q: What does the MERV 10 rating mean?
A: MERV is a standard scale for air filter efficiency. A MERV 10 filter captures common airborne particulates such as dust and mold spores.

Q: What temperatures can it operate in?
A: The distributor lists an operating temperature of 56-110 °F. Check the manual for specific conditions in your space.

Q: Is it a portable or built-in unit?
A: It is portable. You can move it between rooms, unlike a ducted or fixed-install dehumidifier.

Q: How large is the filter?
A: The filter measures 12 x 14 x 1 in. Replace it as the manual directs to keep airflow steady.