InovaAir Air Purifier ~ Air Clean DE 20 (Particles VOCs & Mould <100m2)


Please allow us to choose one for you. We guarantee the specific one for your place.
The DE20 Plus is customised to be effective in large areas up to 100m2the unique filtration is sensational for smaller areas such as bedrooms and offices requiring a high level of air purification.

Designed to meet the needs of an indoor environment’s dust, allergen, VOC, mould and pollution load, it helps purify contaminated, stagnant air while offering enriched, healthy air and satisfying occupants’ instinctual needs.

Meanwhile, the blissful uplift makes it ideal for those occupants who just want fresh air.
The high air flow, plastic and chemical free build enhances user experience while allowing families and workers the freedom to attend to their unique needs.

Want to make heavy-duty chemical and odour removal easier or remove mycotoxin and bacteria load? Be sure to wheel unit from room to room and introduce a dehumidifier unit.
Add to contaminant free air by including Zeolite Big Bag of Rocks and top with Mitey Fresh bedding.

The DE20 Plus Air Purifier adds to the E20 Plus Carbon design by providing precise digital controls for the users’ convenience with a total of 20 digital speeds. Filter life is continually monitored and displayed and there are preset night and express clean modes.

The DE20 Plus Air Purifier offers an unmatched level of air purification with the largest filter available in any Australian residential air purifier including medical-grade HEPA filtration and a final stage 6kg activated-carbon filter for applications requiring heavy-duty chemical & odour removal.  The DE20 Plus is the perfect choice for removing viruses, bacteria, dust, allergens, volatile organic compounds (VOC’s), road pollution, smoke and both mould spores and mycotoxins from the air in your home or office.

For systems configured primarily for virus risk reduction, please see our AirClean V Series models.

Please note: Due to high demand from hospitals & healthcare requiring these systems, there is currently an 8 week dispatch lead time. 


  • Precise digital control system for enhanced user control
  • The only Australian-made Air purifier that is approved by the National Asthma Council Australia’s Sensitive Choice Program®
  • High airflow quickly reduces ambient dust, allergens and chemical pollutants
  • High-Flow air diffuser with silencer for ultra-quiet operation on low fan speeds
  • Plastic-free, chemical-free aluminium powder coated construction
  • EC Fan offering up to 70% energy savings compared to typical AC fans
  • Portability, easily moved from room to room on wheels
  • 100% Ozone free. InovaAir Air Purifiers do not produce any harmful Ozone.

EC Fan Technology

The Electronically Commutated (EC) fans used InovaAir Air Purifiers consist of a brushless DC motor with on-board electronics used to drive and control a fan rotor; compared to traditional AC induction motor technology. EC fans are powered by 240 Volt AC electricity supply, which is converted to DC power by the motor’s electronics. EC motors can be up to 30% more efficient than Induction motors, largely because the secondary magnetic field comes from permanent magnets rather than copper windings.

InovaSmartTM Digital Controller

Designed for intuitive operation, the digital interface on the AirClean DE20 system gives you precise control of the fan speed. The digital controller also keeps track of filter life by continuously monitoring system usage based on hours of use and speed of the fan during operation.


Normally found in commercial environments such as hospitals and clean rooms, the DE20 Plus three-stage filter provides the highest level of filtration and airflow available resulting in lower energy consumption, longer filter life and a lower cost of ownership.

All 3 filters are included with the initial system purchase.

What do our Air Purifiers remove from the air?

STAGE 1 | Technostat® high-efficiency pre-filter

Designed to remove ambient fine dust particles from the air and increase the lifespan of the HEPA and Activated Carbon filters.

Technostat® is used in many medical applications which demand some of the highest levels of filtration since they are often used in life-support and human ventilation machines.*

  • BFE Efficiency > 99.9992%
  • VFE Efficiency > 99.9970%

*Tested in accordance to Spec MIL-M-36954C By Nelson Labs

Filter life: Up to 6 months continuous use**

STAGE 2 | H13 Medical-grade HEPA filter

With an incredible 6.4m² surface area normally found in commercial filters used in hospitals and clean rooms. The HEPA filter in the E20 Plus provides the highest level of filtration available. Certified at 99.97% @ 0.3 microns -tested down to 0.003 microns at 100% efficiency*. The HEPA filter removes viruses, bacteria, mould spores, allergens, pollen and dust mites before passing the air on to the third stage filter.

Filter life: 3 – 5 years continuous use**

STAGE 3 | Coconut based 6 Kg Activated Carbon final stage filter

An unprecedented 6kg activated carbon final stage filter, manufactured for commercial-grade applications requiring heavy-duty chemical & odour removal. This filter is designed to remove chemical pollutants, volatile organic compounds (VOC’s), smoke, road pollution and odours before the purified air is released back into the room through the High-Flow™ air diffuser.

Filter life: 1 – 3 years continuous use**

System Specifications

AirflowAir delivery up to 510m3/hour.
Recommended coverage area 20-100m2
DimensionsWidth: 39cm x Depth: 39cm x Height :65cm.
Country of ManufactureAustralia.
ConstructionPowder-coated 1mm, 5052 Grade Aluminium.
Power consumption6-84 Watts.
Motor typeEC Centrifugal Fan (European), designed for continuous 24-hour operation.
Uses 70% less power than typical AC fans.
Speed control20-speed selectable with digital-variable control.
Sound rating34-58 dBA
Airflow noise only. High-quality, near-silent German-made fan.

Technostat® electrostatically charged high-efficiency Pre-filter.

Filter life: Up to 6 months continuous use**

HEPA Filter

H13 Medical-grade. 6.4m² surface area.

Filter life: 3 – 5 years continuous use**

Activated Carbon Filter

6kg coconut shell activated carbon filter.

Filter life: 1 – 3 years continuous use**

Warranty5 years (parts and labour)***
Authorised DistributorMitey Fresh Australia

* Tested by LMS Technologies Inc (EN1822)

** Filter life will vary depending on dust & chemical concentrations present. As operating conditions vary based on levels of dust, chemicals & odours present, and system proximity to major pollution sources.

*** InovaAir does not warranty consumable filter life.

Add to contaminant free air by including Zeolite Big Bag of Rocks and top with Mitey Fresh bedding.

We’re glad you’re here. We’re Carol and Tony, founders of one of the longest running Healthy Home Blogs in the world, Mitey Fresh Australia. We’ve been on this journey for the last 25 years and are passionate about helping families sift through health hazards and triggers like allergens, mould, water damage, chemicals and EMFs, to get clarity about what’s toxic and what’s not so they can create a healthy and happy home for their family they love. Each month, people visit this blog seeking focus on the health and wellbeing of their loved ones, sustainable and effective practice tips and guides, to help create and manage healthier indoor spaces, improve the built environment that is pleasing to the senses and support healthy living and nature, every day. Starting this blog was to help change people’s lives, one family at a time, and we can’t wait to share how its allowed us to stand next to you and show you how interpreting these synergies between buildings and the environment they are built in will impact upon the health and well-being of those who occupy them. Find out more about Healthy Homes and what this blog can do for you!

Weight 20 kg
Dimensions 40 × 40 × 70 cm


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