Best industrial dehumidifiers for moisture removal in 2024

Browse Ionmax’s best dehumidifiers for commercial use in large spaces to minimise damage from mould and other problems caused by excess moisture buildup.

Best industrial dehumidifiers for moisture removal in 2024

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Large spaces such as warehouses storing weather-sensitive products pose a unique set of challenges in excess moisture removal. Fortunately, Ionmax manufactures cutting-edge industrial dehumidifiers that can help solve these issues in large commercial spaces efficiently.

Ionmax industrial dehumidifiers are able to serve large spaces, including warehouses and factories to commercial complexes and even boats, 24 hours a day, all year long.

Below are some of the best commercial dehumidifiers for 24-hour moisture removal.

Ionmax+ ED18

Ionmax+ ED18 commercial dehumidifier

The ED18 is part of the Ionmax+ brand of advanced and high-performing air treatment solutions, along with the Ionmax+ EcorPro DryFan below as well as the Ionmax+ AIRE high-performance air purifier.

Using self-regenerating technology, users will no longer have to worry about periodic maintenance with the Ionmax+ED18. This dehumidifier removes up to 19 litres of moisture daily and can continue operating even in temperatures below -15°C.

This industrial desiccant dehumidifier is able to cover large spaces of up to 80 square metres and can easily be mounted on walls using supplies from local hardware stores.

This dehumidifier also comes with an antibacterial pre-filter with the option of installing a HEPA filter, making the unit double as an air purifier.


  • 19L a day moisture removal
  • Easy installation
  • Extreme temperature protection
  • Doubles as an air purifier
  • Remote control via mobile pairing

Ionmax+EcorPro DryFan®

Ionmax EcorPro DF8 and DF12 industrial dehumidifier

The EcorPro Dry Fan® effectively maintains humidity in spaces with multiple rooms 24/7, removing between eight to 12 litres of moisture per day. Depending on personal preference and space of operation, these series of commercial dehumidifiers come in an epoxy paint and a stainless steel finish for style and increased durability.

Ionmax+ EcorPro DF8 and DF12

The EcorPro DF8 and DF12 are industrial-grade dehumidifiers designed for 24/7 operation, helping to maintain optimal humidity levels in multiple rooms of a given premises. With its robust epoxy paint finish, it is durable and can function seamlessly at low temperatures of up to -20°C.

The DF8 removes up to eight litres of moisture daily, while the DF12 removes up to 12.

Using regenerative technology, users need not worry about overheating hazards. This dehumidifier also comes with customisable installation options, os users can hang them on its side, upside down and in different spaces of a room for best results.


  • Up to 12 litres of daily moisture removal
  • Overheat protection
  • Customisable installation
  • Epoxy paint finish
  • Extreme temperature protection

Ionmax+ EcorPro DF8PRO and DF12PRO

With similar features to the EcorPro DF8 and DF12, the DF8PRO and DF12PRO are set apart by the sleek stainless steel finish that is pleasant on the eye and gives your unit increased durability.

Just like its counterparts, the Pro series also removes eight and 12 litres of excess moisture respectively. This dehumidifier is ideal for use in large spaces and also as a boat dehumidifier. Its stainless steel finish makes it easier to maintain and more water resistant.


  • Up to 12 litres of daily moisture removal
  • Overheat protection
  • Customisable installation
  • Sleek stainless steel finish
  • Extreme temperature protection

Ionmax Rhine

Ionmax Rhine dehumidifier for large spaces

If you’re looking for a smaller and more portable unit, the Ionmax Rhine could be exactly what you need.

The Ionmax Rhine collects up to 50 litres of moisture per day in its large 5.1-litre water tank with the option of continuous drainage.

Users should expect energy efficiency and increased safety. The unit uses a CFC-free refrigerant, known for being environmentally friendly and energy efficient.

This dehumidifier can be used in spaces of up to 260 cubic metres, making it ideal for large commercial and residential spaces.

The unit also comes with a remote control via the Ionmax app, making it easier to monitor and control the performance of your dehumidifier wherever you may be.


  • 50L daily moisture extraction rate
  • 5.1L water tank (with continuous drainage option
  • Wheels for portability
  • WiFi compatible
  • 260 cubic metre coverage area
  • 4-year extended warranty

Why choose Ionmax?

Ionmax dehumidifiers have been highly rated, gaining over 200 positive reviews on Our desiccant dehumidifier has been highly rated with many of them gaining Sensitive Choice recognition as well as a recommendation from CHOICE, Australia's largest consumer advocacy group.

Ionmax dehumidifiers have also been engineered for durability and performance, ensuring that you get the most out of your system at all times.

“We get so much humidity here in Brisbane, so we use it every night in our bedroom in summer to take the moisture out of our room. Can’t believe the amount of water in the tank after a few hours. Makes it much better for sleeping!”

⭐⭐⭐⭐⭐ - IssyC on Product Review

Residential Ionmax dehumidifiers like the Ionmax Vienne and the Ionmax Rhine enjoy an extended 4-year warranty.

READ MORE: Best desiccant dehumidifiers as rated by customers

Ionmax is an approved NDIS provider for air quality control. NDIS participants may be able to apply benefits, or to seek reimbursement.

LEARN MORE: How to buy Ionmax products under the NDIS

Disclaimer: The information provided in this article is for general reference only. Please seek advice from professionals according to your needs.

Ionmax Australia

Ionmax Australia

Founded in 2003, Ionmax Australia has received numerous awards and accolades for its innovative products and commitment to customer satisfaction. Ionmax dehumidifiers and air purifiers have been recognised for their effectiveness in reducing indoor air pollutants and improving air quality. The company is committed to researching and developing new and improved products that meet the needs and expectations of its customers, making it a trusted name in households across Australia and beyond.

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