Replacement Filters

Austin Air filters are designed to last up to five years under normal residential use. Replacement filters for all standard size models are available. You can check the size of your existing filter by looking for a label on the bottom of the unit. Model HM400 indicates standard size filter. Still not sure which filter you need? The Standard size filters measure 14.5” high.

Feel like an upgrade?

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.