Keep Your Air Clean, Simple.
Swap out your old filter and breathe fresh again. The Austin Air HealthMate® replacement filter traps dust, pollen, germs, odors, smoke, and chemicals—so your home stays safe and your lungs stay happy.
 
Why It’s So Easy
Fits any standard-size Austin Air unit
Want stronger protection? Upgrade to any standard-size filter
Just make sure you pick the right one—returns have restocking fees
 
 
What’s Inside
Stage 1: Captures big stuff like dust, hair, and pet dander
Stage 2: Grabs mold, pollen, and spores (Colors: gray, blue, green)
Stage 3: 780+ cubic inches of carbon + zeolite to remove odors, gases & chemicals
Stage 4: 60 sq. ft. of medical-grade HEPA that removes:
• 99.97% of particles 0.3 microns and up
• 95% of particles down to 0.1 microns
 
Need-to-Know Filter Tip
Look under your unit.
If it says HM400, you’ve got a standard-size filter.