frigidaire hepa filter cartridge W3-0840_diameter_14-1/4 anti-bacterial chemical coatings are not

anti-bacterial chemical coatings are not needed

pet dander

It is a plus annual filter kit for Amaircare 8" or 16" HEPA air cleaners

Collapsed pleated media filter - requires assembly into reusable metal frame

frigidaire hepa filter cartridge W3-0840_diameter_14-1/4 anti-bacterial chemical coatings are not8" or 16" Easy Twist HEPA cartridge for Amaircare HEPA air cleaners. It traps very fine particulate and is the main filter in the air cleaner. This filter offers true HEPA filtration, collecting 99. 97% of particulate at 0. 3 microns. Easy Twist HEPA filter features a "Perfect Seal" filter design Lifespan: 3 5 years 90 A 08ME ET (previously 90002287) 90 A 16ME ET (previously 90004437)