Replacement Filters & Accessories
Replacement Filters & Accessories Keep your Austin Air purifier running at peak performance. All Austin filters are designed to last up to 5 years under normal residential use, thanks to heavy-duty HEPA and carbon construction. Standard Series Filters — Compatible with HealthMate, HealthMate Plus, Allergy Machine, Pet Machine, and Bedroom Machine (HM400 size). Junior Series Filters — Sized for smaller spaces; compatible with all Junior models (HM200 size). Pre-Filters — Capture larger particles first to extend the life of your main filter; easy and affordable to replace. Not sure which filter you need? Check the model label on the bottom of your unit. Standard filters measure 14.5" high. Junior filters measure 11.5" high. Good to know: Filters are interchangeable within the same size. For example, if you have a HealthMate and want to upgrade to a HealthMate Plus, simply replace your old filter with a Plus filter in the same size.
