Our Top Picks: Best Air Purifiers for Mould in Australia (May 2025)
Compare top models trusted by families dealing with mould
Why You Need a Good Air Purifier When Facing Mould
If you’ve recently discovered mould in your home — or suspect it’s behind your family’s ongoing sniffles, fatigue or congestion — you’re not alone.
And while cleaning up visible mould is an important step, it’s the invisible airborne spores that often do the most harm, especially for kids, babies, and people with asthma, eczema or immune sensitivities.
That’s where a HEPA-grade air purifier can make a big difference. These devices don’t just improve general air quality — they trap airborne mould spores and mycotoxins before they settle in your lungs, bedding or soft furnishings.
What to Look For in an Air Purifier for Mould
When choosing an air purifier for mould prevention or recovery, look for:
True HEPA or HEPA-13 filter (traps mould spores as small as 0.3 microns)
Activated carbon filter (for odours and mycotoxins)
PlasmaWave, UV-C, or ionising tech (for killing spores in air — optional but powerful)
Room size rating (check the CADR — Clean Air Delivery Rate — to match your space)
Smart sensors for auto mode and real-time air quality tracking
Our Top Picks: Best Air Purifiers for Mould in Australia (May 2025)
1. Winix Zero+ PRO 5-Stage Air Purifier
Best for: Full-home mould prevention or recovery
This is one of the most powerful and affordable air purifiers in Australia when it comes to mould-specific filtration. It features Plasma Wave technology, which helps break down mould spores at a molecular level.
HEPA filter: Yes (True HEPA)
Carbon filter: Yes
PlasmaWave (mould-neutralising): Yes
Room coverage: Up to 99m²
Why we love it: Recommended by Australia’s National Asthma Council Sensitive Choice program.
Buy from: Amazon
Our verdict:
A top pick for families dealing with visible or past mould issues and needing serious air-cleaning power.
2. Breville Smart Air Connect (LAP508WHT)
Best for: Bedroom and everyday prevention
This is the model we personally use in our home — and it’s been excellent. It’s sleek, simple to use, and has great app integration to monitor indoor air quality.
HEPA filter: Yes (True HEPA)
Carbon filter: Yes
Smart features: App control, auto mode
Room coverage: ~40–50m²
Why we love it: Quiet, efficient, and great for day-to-day mould management.
Buy from: Amazon or Good Guys
Our verdict:
Great for bedrooms, kids’ rooms, or nurseries. Combine with a dehumidifier for best results.
3. Levoit Core 400S Smart Air Purifier
Best for: Medium rooms & mould-sensitive children
Levoit has become a go-to brand for affordable, powerful air purifiers with True HEPA filters and smart features.
HEPA filter: Yes (HEPA H13)
Carbon filter: Yes
Room coverage: Up to 40m²
Smart features: App control, voice assistant compatibility
Why we love it: Quiet, efficient, and very user-friendly
Buy from: Amazon
Our verdict:
An excellent mid-price option with a powerful filter — ideal for families trying to manage air quality in bedrooms or small living areas.
4. Philips Series 2000i Air Purifier
Best for: Large rooms and connected homes
With its high-grade HEPA filter and AeraSense sensors, this purifier auto-adjusts to keep your air clean — even when you’re not home.
HEPA filter: Yes
Carbon filter: Yes
Smart sensors: Yes
Room coverage: ~85m²
Why we love it: Real-time air feedback via app and display
Buy from: Amazon
Our verdict:
A more premium option for larger spaces or families that want a “set-and-forget” air purifier with smart home capability.
5. GermGuardian AC5350B UV-C Air Purifier
Best for: Small spaces and mould-killing technology
This compact purifier goes one step further by adding a UV-C light, which helps kill airborne mould spores and bacteria — rather than just trapping them.
HEPA filter: Yes
Carbon filter: Yes
UV-C light: Yes
Room coverage: ~30–40m²
Why we love it: Affordable and adds an extra layer of protection for sensitive individuals
Buy from: Amazon
Our verdict:
Great for bedrooms, home offices, or damp rental spaces. The UV-C light is a bonus for mould-prone homes.
Final Thoughts: Which One Should You Choose?
Model best for room size: Winix Zero+ PRO
Serious mould exposure or whole-house protection: Breville Smart Air
Everyday use & bedrooms: Levoit 400S
Families with mould sensitivity: Philips 2000i
Our Recommendation
If you're just getting started or managing a low-level exposure, the Breville or Levoit are excellent family-friendly choices. For high-risk environments (past mould illness, chronic sinus, asthma, or post-remediation), go with the Winix Zero+ PRO for full coverage.