Replacement Filters Filters: All replacement filters have 5 year life expectancy. $290.00 » HealthMate Filter Replacement filter for the Austin Air HealthMate Air Purifier. $235.00 » HealthMate Junior Filter Replacement filter for the Austin Air HealthMate Jr. Air Purifier. $430.00 » HealthMate Plus Filter Replacement filter for the Austin Air HealthMate Plus Air Purifier. $295.00 » HealthMate Plus Junior Filter Replacement filter for the Austin Air HealthMate Jr. Plus Air Purifier. $340.00 » Allergy Machine Filter Replacement filter for the Austin Air Allergy Machine Air Purifier. $255.00 » Allergy Machine Junior Filter Replacement filter for the Allergy Machine Jr. Air Purifier. $570.00 » 5-Stage Filter Replacement filter for the the Austin Air Bedroom Machine Air Purifier. $360.00 » Pet Machine Filter Replacement filter for the Austin Air Pet Machine Air Purifier. Share this:TwitterFacebookLinkedInEmailPinterestMoreRedditTumblrPrintLike this:Like Loading...