Replacement filter for the Austin Air HealthMate®. The Austin Air HealthMate® was designed to address your everyday air quality concerns. It removes a wide range of airborne particles, chemicals, gases and odors and will significantly improve the quality of air in your home.

All standard size units are interchangeable with all standard size filters. So, if you purchased a standard size HealthMate® and would like to upgrade to any other filter, simply purchase the replacement filter that suits your needs best. This also applies for all of the Junior models.

Filter Specifications 

• STAGE 1 – Large Particle Pre-filter. Removes particles easily seen by the naked eye (e.g. dust, hair and pet dander)

• STAGE 2 – Medium Particle Pre-filter. Removes small to medium size particles (e.g. molds, spores and pollen) Color: gray, blue or green

• STAGE 3 – Over 780 cubic inches of Activated Carbon and Zeolite. Removes chemicals, gases and odors.

• STAGE 4 – 60 sq. ft. of True Medical Grade HEPA. Removes 99.97% of all particles larger than 0.3 microns and 95% of all particles larger than 0.1 microns.

You can check the size of your existing filter by looking for a label on the underside. Model HM400 indicates standard size filter.