WINIX Compact 4-stage air-purifier


& $25 bonus e-giftcard cashback offer

The small-size, light-weight Winix Compact 4 Stage air purifier is the perfect portable solution for comprehensive clean air wherever you are in your home or workplace. Featuring 4 Stages of air purification with PlasmaWave® technology, reactive Smart Sensor, Smart Air Quality Display, Auto and Sleep Modes with 3 Fan Speeds and 360° all-in-one Hospital Grade True HEPA filtration. The most complete, compact air purifier at an affordable price.

(start-up filters included for approx. 1 yr continuous use - this may be reduced during extreme-smoke-use)

Find out all about our Replacement Filter Club


Get maximum value on your purchase by adding your 1st replacement filters to your order, all ready to kick in after your 1st year of use.

$99.95 RRP, now only $79.96 w/ 'Filter Club' introductory offer

& free delivery!

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$29.95 RRP, now only $26.95 w/ add-on purchase

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The small-size, light-weight Winix Compact 4 Stage air purifier is the perfect portable solution for comprehensive clean air wherever you are in your home or workplace. Through 4 stages of 360° filtration, this unit effectively captures airborne pollutants and allergens including Dust, Pollen, Pet Dander, Smoke, Mould Spores, VOCs and Household Odours.

The Compact 4-Stage can be easily picked up and moved wherever you are in the home or office; from bedrooms, nurseries and desktops to kitchens and open plan living spaces. Featuring 4 stages of 360° all-in-one filtration, this unit includes Fine Mesh Pre-filter, Activated Carbon Filter, Hospital Grade True HEPA Filter and Winix PlasmaWave® Technology.

Winix's top-recommended range of air purifiers provide much needed relief to asthma sufferers and those affected by respiratory issues, in addition to anyone wanting to protect themselves and their families from the harmful effects of polluted indoor air. Breathe easier, sleep better, feel better. Winix; the most complete air-purifiers on the market!


  • 4-stages of air filtration
  • Optimum room size: 29.5 m²
  • 360° All-In-One Australian Hospital-grade True HEPA filter
    - captures 99.97% of airborne pollutants as small as 0.3 microns
  • PlasmaWave® technology: neutralises viruses (flu virus), bacteria, odours, VOCs (chemical vapours and harmful gases) without producing harmful ozone*
  • Activated carbon filter: reduces VOCs and offensive household odours
    relating to cooking, pets and smoke
  • 3 fan speeds with ‘set & forget’ auto mode
  • Smart Sensor: monitors and reactively adjusts to airborne particles (such as dust, dust-mites, mould spores, pollen & pet dander)
  • Smart Air Quality LED Display measures and displays the current indoor air quality: blue (good) | amber (fair) | red (poor)
  • Sleep mode: dims the lights and operates in quiet mode
  • High energy efficiency: up to 6x more efficient than a typical
    60w household light bulb
  • Replacement air filters: reliable availability at ‘value for money’ prices
  • Winix Australia full 2 year warranty

*In tests by an independent laboratory Winix ‘PlasmaWave®’ Air Purifiers produced 3 parts per billion ozone - a nearly undetectable level that is substantially lower than the FDA’s allowable level of 50 parts per billion.

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Air Purifier Comparison Chart

Info Sheet

Instruction Manual

detailed specifications

Model Information
Model AUS-0850AAPU
Product Name Winix Compact 4-Stage Air Purifier
Optimum Room Size 29.5 m²
Replacement Filters Value Pack: GQ (360° All-In-One Fine Mesh Pre-Filter, True HEPA & Activated Carbon Filter Pack)
Feature Information
4-Stage Air Cleaning
  1. Fine mesh pre-filter
  2. Activated Carbon Filter
  3. 360° All-In-One Hospital-grade True HEPA filter - 99.97% @ 0.3 microns
  4. PlasmaWave® Technology
PlasmaWave® Technology
Australian Hospital Grade True HEPA Filter
Activated Carbon Filter (reduces VOCs and household odours)
Fine Mesh Pre-filter
Air Quality Smart Sensor (auto dust sensor)
Smart Air Quality Display (smart particle sensor display: blue/amber/red)
Sleep Mode
Auto Mode
Replace Filter Indicator
Number of Fan Speeds 3 (Low-Mid-High)
Electronic Controls LED touch button control
Technical Specifications
Unit Dimensions (mm) 241 (w) x 241 (d) x 371 (h)
Unit Weight 3.1 kg
Power Consumption Range (min-max) 10.1w - 55w
Noise Level (min-max) 24.8dBA - 51.5dBA
Certifications & Awards
National Asthma Council Australia Sensitive Choice Approval
Hospital Grade True HEPA Filter (Australia Health Standards) ✓ (Exceeds Australian Health Standards: 99.97% @ 0.3 microns)
Activated Carbon Filter VOC Air Quality Testing ✓ (Captures up to 99.9% of airborne VOCs within 2 hours)
PlasmaWave® Technology Testing Certification ✓ (Neutralises 99.6% of the influenza virus within 1 hour)
ERAC (Australian Electrical Safety Standards)
QEC Global (Australian Electrical Safety Compliance)
Awards iF Design Award 2021 (iF International Forum Design GmbH)
Warranty Information
Warranty Period 2 years

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