Austin Air FR410A Standard Pet Machine Filter (Pet Machine Filter) in Black Part FR410A, FR410 Cleaning Solutions Micro-filtration vacuum bags designed to

Micro-filtration vacuum bags designed to fit Hoover WindTunnel Uprights using Type Y bags

Twin Chamber

6 bags per package

tilt sensor

Austin Air FR410A Standard Pet Machine Filter (Pet Machine Filter) in Black Part FR410A, FR410 Cleaning Solutions Micro-filtration vacuum bags designed toThis is a Special Order Item. Special Order items cannot be Cancelled, Returned, or Exchanged. Lead Times May Vary. Replacement Filter for Pet Machine. The Austin Air Pet Machine Filter has a true medical HEPA (High Efficiency Particulate Arresting) filter surrounded by a special carbon zeolite mixture which eliminates particulates and absorbs odors and gases. This proprietary blend removes ammonia and the many irritants associated with indoor pets.