If you or a loved one struggles with allergies or asthma, changing your air purifier filter isn’t just maintenance — it’s essential. The Austin Air Allergy Machine Replacement Filter is specially engineered to target airborne allergens and asthma triggers using a powerful combination of medical-grade HEPA and military-grade HEGA filtration. Restore your purifier’s full potential and give your home the clean, allergen-free air your family deserves.
- The White filter is designed for White and Sandstone units
- The Black filter is designed for Black and Midnight Blue units
Fits These Austin Air Purifier Models:
This genuine Austin Air Allergy Machine Replacement Filter fits all standard-size Austin Air purifiers, including:
- Austin Air Allergy Machine
- Austin Air HealthMate
- Austin Air HealthMate Plus
- Austin Air Bedroom Machine
All standard Austin Air filters are interchangeable across standard units, so you can easily upgrade without replacing your entire machine.
Does NOT Fit:
- Austin Air Junior models
- Austin Air “it” Air Purifier
Top Features of the Allergy Machine Replacement Filter
Medical-Grade HEPA (60 sq. ft.)
Captures 99.97% of airborne particles ≥0.3 microns and 99% of ultra-fine particles down to 0.1 microns, including viruses, bacteria, and mold spores
HEGA Carbon Cloth Layer
Originally developed by the military to filter chemical warfare agents, HEGA provides extra protection from harmful chemicals, gases and viruses
Long-Lasting Performance
Designed to last 5 years, providing industry-leading cost efficiency and peace of mind
Shipped From An American Company
Safe, high-quality construction—with fast shipping from Buffalo, New York, USA
Designed for People Who:
- Struggle with seasonal allergies, dust sensitivities, or chronic asthma
- Have pets, or live in areas with high pollen counts or mold exposure
- Want to create a healthier sleep environment for children or family members
- Are seeking relief from coughing, sneezing, nasal congestion, or wheezing caused by poor indoor air
- Need a purifier filter with exceptional allergen and microbe control
Why Choose the Allergy Machine Replacement Filter?
The Austin Air Allergy Machine Replacement Filter delivers targeted relief for allergy and asthma sufferers by combining medical-grade HEPA with a layer of HEGA (High Efficiency Gas Adsorption) carbon cloth. This unique combo captures both microscopic particles and irritating gases — something most filters miss.
It’s ideal for people who want a cleaner, fresher home and maximum comfort during allergy season and beyond.
Upgrade
Your
Filter
for
Even
Greater
Protection
Looking for the most comprehensive air purification available? You can upgrade your Austin Air Allergy Machine air purifier by installing a more advanced filter—all standard-size filters fit all standard-size machines.
Consider upgrading to...
Bedroom Machine: Upgrade to the Austin Air Bedroom Machine Filter for 5-stage filtration, including both HEPA and HEGA plus an extra layer of defense — ideal for those with compromised immune systems or multiple chemical sensitivities.
Immunity Machine: Upgrade to the Austin Air Immunity Machine Filter, our most advanced option with 8 phase filtration to protect against viruses, chemicals, VOCs, and ultrafine particles — the ultimate in indoor air protection.
All standard-size filters are cross-compatible with standard Austin Air units, so upgrading is simple. No tools or modifications needed—just swap in your upgrade and experience the difference.
FAQs
How do I know which filter size I need?
Are Austin Air filters interchangeable?
Do I need a new filter when I buy a new Austin Air purifier?
Can I upgrade my current unit with a different filter type?
How long do Austin Air filters last?
Do filters include the prefilter?