Breathe easier with fewer allergy attacks.
This is the replacement filter for the Austin Air Allergy Machine®—specially designed for people with asthma or allergies. Its fast airflow system filters allergens right away. Clinical trials even showed it helped reduce hospital visits for kids with asthma.
 
Why people choose Allergy Machine®
Built for allergy and asthma relief
Moves air faster to trap allergens immediately
Clinically tested to improve breathing and reduce symptoms
An easy upgrade for cleaner, allergen-free air
 
Need to upgrade?
All standard-size Austin Air machines work with any standard-size filter
If you own a standard HealthMate®, you can upgrade by purchasing this Allergy Machine® filter
Be sure to pick the correct size—returns may include a restocking fee
 
4-Stage Filtration System
Stage 1 – Captures large particles like dust, hair, and pet dander
Stage 2 – Traps mold, pollen, and spores (filter colors: gray, blue, green)
Stage 3 – 60 sq. ft. of medical-grade HEPA
• Removes 99.97% of particles 0.3 microns and larger
• Removes 95% of particles down to 0.1 microns
Stage 4 – Military-grade HEGA carbon cloth
• Removes gases, chemicals, viruses, and bacteria
 
Check your unit
Flip it over and check the label.
If it says HM400, you need a standard-size filter.
 
Other discounts may apply