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World Leader in Cannabis Dehumidification

DryGair dehumidifiers, developed for cultivation experts, are the leading solution for Cannabis humidity management in greenhouses and growing facilities. Patent protected design enables the creation of uniform, optimal growing conditions which are the key to growing quality, disease – free cannabis. The DryGair solution  dramatically cuts growers’ humidity control expenses and pesticide use, and contributes to larger, higher quality yields.

Video Description – Commercial Cannabis grower about his experience with DryGair 

Cannabis Greenhouses with the DryGair Solution - Case Study

Conclusion:  DryGair was able to maintain the desired humidity level in the greenhouses while creating uniform climate conditions in all areas of the greenhouse, and around the plants. DryGair’s air circulation and powerful dehumidification are used as a growing tool, especially when compared to traditional humidity control methods which lead to non-uniform climate conditions. It provides the cannabis growing operation with a preventative solution for humidity diseases that is effective, economical, and green.

DryGair allows the grower to be competitive by preventing yield loss, maintaining high-quality produce, and reducing costs.

Interview with a Cannabis Grower

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“Cannabis Business Times”

…“I promote the use of DryGair as a focal point in my cultivation environment designs by leveraging its dehumidification, high capacity airflow distribution, and heating & cooling capabilities…”

Drygair published on Cannabis Business Times

Homogeneous & Consistent Climate Control - 8 Days Graph

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“IsraelAgri – Cannabis 2020 Magazine”

..”Bud rot, powdery mildew and Alternaria are some of the most dreaded words in cannabis cultivation. Destructive diseases caused by even brief periods of high relative humidity, which in a greenhouse environment, could be every night…”

homogenous and consistent climate control

DryGair with HVAC: Maximum Efficiency Climate Control 

DryGair dehumidifiers are used in a diverse variety of greenhouses, indor growing facilities, drying rooms, and more. In some of these facilities, Heating, Ventilation, and Air Conditioning systems (HVAC) are also integrated to help provide indoor climate control. The central function of HVAC systems is to cool down indoor temperatures, with only a secondary purpose of helping to control humidity.

HVAC and DryGair dehumidification humidity control

What DryGair Dehumidifiers do?

  • Reduces humidity – DG12, the standard unit removes 12 G/h (45 L/h) of water from the air (@ 64°F(18°C)/80%RH). In order to remove more than a 1 gallon (more than 4 liters) of water, the unit invests only 1 kWh of energy!
  • Prevents humidity diseases (such as botrytis).
  • Achieves optimal homogenous climate conditions.
  • Improves yield – quality and quantity (more than 40% of yield!)
  • Saves energy – more than 50% of energy can be saved (depending on the growing facility).
  • Reduces the need for fungicides and pesticides.
  • Promotes a greener environment.

The benefits above can lead to a fast Return On Investment (1-4 years) to the grower.

The DryGair dehumidification concept is patent protected.

Heating & Cooling

DryGair DG12, DG12 EU, DG6, DG6 EU, and the DG13 are available with additional temperature control. 

DryGair Solution

The “DryGair Solution” is an innovative growing concepts that completely revolutionizes humidity control in advanced agriculture

Our Products

Choose from over a dozen different sizes and configurations to match the dimensions and limitation of your growing facility.

Air Circulation

Unique patent protected 360° air circulation guarantees the elimination of dangerous micro-climate pockets of high humidity.  

Contact us directly for details and quote for your growing facility



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