All Austin Air filters are designed to last up to 5 years under normal use. Replacement filters for all standard size models are available below. You can check the size of your existing filter by looking for a label on the bottom of the unit.

Austin Air standard size filters measure 14.5” high. All standard size units are interchangeable with all standard size filters. So, if you purchased a HealthMate and would like to upgrade to a HealthMate Plus you can replace your old HealthMate filter with a new HealthMate Plus filter.

All filter packs includes a pre filter, HEPA filter, and activated charcoal filter.  The pre filters are available separately as an option if you care to change more often.