Austin Air HEPA filters should be replaced every three to five years. Pre-filters should be replaced annually. (Note that replacement HEPA filters come with a new pre-filter.)
Austin Air Allergy Machine Filter
Includes the Permafilt Prefilter.
Austin Air Healthmate HM-400 Pre Filter - Black
We recommend replacing yearly. Please specify color when ordering. Sandstone and white colored machines require a white pre filter. Black and Silver units require a black pre filter.
Austin Air Healthmate HM-400 Pre Filter - White
We recommend replacing yearly. Please specify color when ordering. Sandstone and white colored machines require a white pre filter. Black and Silver units require a black pre filter.
Austin Air Healthmate HM-400 Filter - Black
Includes the Permafilt Prefilter. Please specify color.
Austin Air Healthmate HM-400 Filter - White
Includes the Permafilt Prefilter.
Austin Air Healthmate Jr. HM-200 Pre Filter - Black
We recommend replacing yearly. Sandstone and white colored machines require a white prefilter. Black and Silver units require a black prefilter.
Austin Air Healthmate Jr. HM-200 Pre Filter - White
We recommend replacing yearly. Sandstone and white colored machines require a white prefilter. Black and
silver units require a black prefilter.
Austin Air Healthmate Jr. HM-200 Filter - Black
Includes Permafilt Pre-Filter.
Austin Air Healthmate Jr. HM-200 Filter - White
Includes Permafilt Pre-Filter.
Austin Air HM-200+ Superblend Filter - Black
Includes the Permafilt Prefilter.
Austin Air HM-200+ Superblend Filter - White
Includes the Permafilt Prefilter.
Austin Air HM-400+ Superblend Filter - Black
Includes the Permafilt Prefilter.
Austin Air HM-400+ Superblend Filter - White
Includes the Permafilt Prefilter.
Clean Air Club - Air Purifier Filter Replacement Reminder Program