HEPA Filter FR402A for Austin Air Bedroom Machine® Air Purifier
Black standard replacement filter for the Bedroom Machine® by Austin Air
Includes a medium particle pre-filter, 15 lb proprietary carbon blend, 60 sq. ft. certified HEPA filter and activated military carbon cloth for High Efficiency Gas Absorption (HEGA)
The HEGA cloth provides an extremely large surface area for adsorption of chemicals, gases, viruses and bacteria
The HEPA filters 99.97% of all particles larger than 0.3 microns and 95% of all particles larger than 0.1 microns
Safety Environmental Control, Inc.
7 Knowlton Street Marlborough, NH 03455