Austin Air Cleaner Pre Filter

Model hm400 indicates standard size filter.

Austin air cleaner pre filter.

You can check the size of the pre filter that you need by looking for a label on the bottom of your unit. Engineered to fit austin air healthmate hm400 air purifier. Many pet owners birds dogs and cats replace their pre filter annually. All replacement filters have up to a 5 year life expectancy.

Also fits austin air models hm402 hm405 hm410 hm450. All our filters are designed to last up to 5 years under normal residential use. Due to a high demand for austin air purifiers in schools doctors offices and government buildings all future orders will be limited to black and sandstone until further notice. Replacement filters for all standard size models are available below.

For those who wish to replace the pre filter more often or independently of the main filter replacement pre filters are listed below. Lifesupplyusa replacement hepa filter compatible with austin air fr200 fr250 health mate junior hm200 hm205 hm250 air purifiers pre filter included 4 4 out of 5 stars 33 118 95. Recommended to change hepa filter once every five 5 years for maximum efficiency or more often in harsh environments. Package contains one 1 hepa filter and two 2 carbon pre filters.