Austin Air Air Purifier Large Pre-Filter


While this pre-filter is included with Austin Air standard-size air purifiers, you can choose to replace it more frequently compared to every 5 years. 

  • Pre-filter captures large particles such as dust, hair, pet dander and other visible particles 
  • Pre-filter protects the life of the HEPA filter
  • Fits all standard-size Austin Air purifiers including the HealthMate (HM400), HealthMate Plus (HM450), Allergy Machine (HM405) and others
  • Choose White pre-filter for White or Sandstone purifiers or Black for Black purifiers. 
  • Package contains 1 pre-filter replacement