Aerial Adsorption Dehumidifier ASE 200

Ideally suited for dehumidification of large spaces with low temperatures, the portable ASE dehumidifiers are extremely compact, sturdy and light-weight adsorption dryers. 

Due to high-performance at low temperatures, the easily installed ASE’s will deliver fast results in drying out all kinds of grow-environments, thereby minimising the risk of long-term damage caused by damp, or limiting the outbreaks of pests and disease. 

With integrated lifting handles and stackable design, these units have been designed for easy handling and transportation. They come with a built in hour counter, and with an optional MID-approved energy counter. These portable adsorption dehumidifiers can run continuously, or they can be controlled by an external hygrostat.

Aerial ASE dehumidifiers are suitable for a range of grow-environment types and sizes (the ASE 200 is suitable for environments up to 200m3, the ASE 300 is suitable for environments up to 300m3, ASE 400 is suitable for environments up to 450m3), they can operate in a temperature range of -10 to +35°C, and in humidity ranging from 10 – 95% RH.



  • Grow-rooms
  • Controlled environment agriculture (CEA) facilities
  • Commercial grow operations
  • Greenhouses and nurseries
  • Vertical farming
  • Indoor farming
  • Seed warehouses and storage
  • Drying rooms
  • Urban farming



  • Low temperature operation -10 to +35°C
  • Low humidity operation down to 10% relative humidity
  • Sturdy units made of stainless steel and powder coated sheet steel, supported by four rubber non-marking feet
  • Ergonomically-friendly design with handles
  • High-performance ECODRY G3-rotor for maximum water absorption
  • The rotor unit is easy to remove for cleaning and maintenance
  • Dynamic, safe and self-regulating PTC heating element
  • Energy-efficient radial fan
  • Air filter on the process air inlet
  • Noise reduced via integrated silencer
  • On/Off-switch
  • Built-in hygrostat for variable humidity control
  • Operation hour and energy counter (MID approved)
  • Energy consumption is displayed via the calibrated, non-resettable, MID-compliant energy meter
  • Adsorption principle with one common fan for process and regeneration air
  • ASE 400: External hygrostat 
  • ASE 400: Non-resettable hour counter optional MID approved kWh meter



ASE 200 ASE 300 ASE 400
Water removal per day (L) 18.75 @ 20°C/60% RH 25.7 @ 20°C/60% RH 36 @ 20°C/60% RH
Power 694 W 1040 W 2200 W
Air flow 210 m3/hr 300 m3/hr 480 m3/hr
Weight 14 kg 18 kg 25 kg
Dimensions (H x W x D) 285 x 290 x 395 mm 370 x 335 x 430 mm 510/395/560 mm
Sound 48 dB(A) 57 dB(A) 60 dB(A)




Why Choose Vertikit?

  • No bias and no bull. You'll always get a straight answer from our team on your best options, regardless of manufacturer.
  • Prepared for anything. Our collective history of working with both growers and industry means that whatever the size or complexity of your operation we'll have you growing in no time.
  • Vertikit source from many industries, we love to mix and match the best tech from a wide range of innovators from around the globe (yes, globe - we're scientists remember).

Real Industry Expertise

Don't be surprised to see the odd PhD knocking around our office. When you work with Vertikit you are choosing actual leaders of the field. We've got years of research experience and practical project knowledge to share.

Our Unique Approach

With our level of experience comes the ability to be really creative when it comes to product choices. Our curated product catalogue comes from the world's best suppliers of the specific technologies you need to succeed, regardless of whether they are farm-specific.