Austin Air HM402 Bedroom Machine Filter
Replacement Pre-filter and HEPA/Carbon filter for the Austin Air Bedroom Machine air purifier.
- One Pre-filter (black or white).
- One Bedroom Machine HEPA/Carbon all-in-one filter containing 15 pounds of activated carbon and zeolite plus military grade HEGA carbon cloth.
- Austin Air Bedroom Machine (see note 1)
- All Austin Air filters are interchangeable. This filter will also fit the Austin Air Healthmate, Austin Air Healthmate Plus, Austin Air Pet Machine, and Austin Air Allergy Machine.