Office Air Purifiers

With the effectiveness of air purifiers closely correlated to room size – it’s important to select a suitable sized unit when looking to purchase an air filter / purifier for crowded offices and commercial space – specifically in terms of square metre coverage. 

Read on for our top recommendations for office air purifiers available in Australia. 

Best Air Purifier For Large Offices

If you’ve got an office greater than 150 square metres, it’s likely you’ve got more than 6 employees working in that space and will require a large air purifier to efficiently filter pollutants from their air. 

For commercial / office applications this size, we highly recommend the Coway AirMega 400 Air purifier. 

Equipped with a quality Hepa Air Filter and powerful enough to effectively cleanse the air in rooms up to 176 square metres thanks to its massive 677 m³/h CADR (clean air delivery rate). 

It’s the premium choice for any Australian business.  

RRP $999.00
Coverage 176 m²
4 x air circulation (2.4 m height) 70 m²
CADR values (Clean Air Delivery Rate) 677 m³/h
Filter Washable Pre-Filter + Max2 Green Filter (Activated Carbon Filter + GreenHEPA Filter)
Air flow control 5 levels (Smart, Sleep, 1, 2, 3)
Special Features Air Quality Indicator, Filter Notification, Smart Mode
Noise Level Min 22 db – Max 52 db
Dimensions (L x D x H) 37.5cm x 37.5cm x 58cm
Weight 11.2 kg

COWAY AIRMEGA 400 Air Purifier

RRP: $999

Brand Coway
Model Number AP-2015F
Colour White
Product dimensions 20.4 x 47 x 50 cm; 11.2 kg
Item Weight 11.2 kg

Best Air Purifier For Medium Sized Offices

For offices between 70 & 100 square metres the Winix Australia Zero+ is an excellent option. Offering 5 stages of air filtration including a pre-filter, Activated Carbon filter (for reducing odours) and of course a hospital grade true HEPA filer – this is a powerful unit that will suit your typical Australian office. 

In addition to being powerful, the Winix Australia Zero+ PRO is relatively quiet compared to other options on the market. 

The Winix Australia Zero+ Pro 5 stage air purifier has a 4.7 star rating from over 100 reviews on and a Sensitive Choice approved product by the National Asthma Council Australia. 

Model AUS-1250AZPU
Power Consumption Range (max) 50w
Noise Level (max) 49.5dBA
Recommended Max Area 100m²
Dimensions (w x d x h) 415mm x 245mm x 600mm
Weight 8.5 kg
5-Stages of air filtration Pet filter, Pre-filter, Activated Carbon filter, Hospital-grade True HEPA filter – 99.97% @ 0.3 microns, PlasmaWave® Technology
Replacement filters ZERO+ PRO 5-stage replacement filter value pack with Pet Filters (COMBO of Activated Carbon Filter, Hospital Grade True HEPA filter & Pet Filters)
Warranty (domestic) 2 years

Winix Australia Zero+ PRO 5-Stage Air Purifier

RRP: $499.99

Winix Australia Zero

Best Air Purifier For Small Offices

If you work from a home office, or a smaller commercial space – it’s hard to look past the Breville The Easy Air Connect Air Purifier. 

Featuring 4 stage air purification including a true HEPA grade filter to remove 99.97% of airborne particles – the Breville The Easy Air Connect will effectively clean the air in offices up to 25 square metres. 

We feature we love it the mobile app which allows you to monitor and control the unit remotely and the 360 degree air flow design ensures consistent purification to all areas of your office.  

Brand Breville
Model Number LAP158WHT2IAN1
Colour White
Package Dimensions 36.7 x 24.5 x 24.4 cm; 2.23 kg
Material Plastic
Item Weight 2.23 kg
CADR (Clean Air Delivery Rate) 91m³/h
Coverage Area Up to 25m²

Breville The Easy Air Connect Purifier

RRP: $249

Breville The Easy Air Connect Purifier Australia

Do You Need An Air Purifier For Your Office? 

Air purifiers can be instrumental in helping office environments meet their responsibilities under Safe Work Australia’s guidelines for Managing the risk from air pollution.  The policy mandates that businesses must ensure the health and safety of workers by managing and mitigating air pollution risks in the workplace. Potential causes of poor air quality in the workplace could include:

  1. Urban Locations: Offices in urban areas often face higher levels of outdoor air pollution. Air purifiers can filter out harmful pollutants like particulate matter (PM2.5), nitrogen dioxide, and other contaminants that can seep into indoor environments through windows and ventilation systems, ensuring a cleaner and safer workspace.

  2. Indoor Air Quality: Offices can have compromised indoor air quality due to inadequate ventilation, off-gassing from office equipment and furnishings, and the presence of allergens and microbes. Air purifiers with HEPA and activated carbon filters can help maintain a healthy indoor environment by removing dust, volatile organic compounds (VOCs), and other airborne irritants, improving employee wellbeing and productivity.

  3. Allergen Control: Allergens such as pollen, dust mites, and pet dander can accumulate in office environments, leading to allergic reactions and respiratory issues among employees. Air purifiers can effectively capture these allergens, reducing the likelihood of allergy-related absenteeism and promoting overall health.

  4. Virus and Bacteria Mitigation: In the wake of the COVID-19 pandemic, maintaining high indoor air quality has become even more critical. Air purifiers with advanced filtration technologies can reduce the presence of airborne pathogens, lowering the risk of illness transmission and creating a safer environment for employees.

  5. Odor Control: Offices can develop unpleasant odors from various sources, including food, cleaning chemicals, and waste. Air purifiers equipped with activated carbon filters can neutralize these odors, contributing to a more pleasant and professional workspace.

  6. Employee Wellbeing and Productivity: Poor air quality can lead to symptoms such as headaches, fatigue, and difficulty concentrating. By improving indoor air quality with air purifiers, businesses can enhance employee comfort and productivity, fostering a more positive and efficient work environment.


Didn’t find a suitable air purifier for your office above? Check out our full air purifier range.