Genuine Air-Storm® Filter Certified HEPA filter
The Certified Hepa Filter is an excellent investment in your health as well as your family's. Imagine nothing but pure clean air coming out of your machine for up to 3 years under normal use GUARANTEED! The Hepa Filter will filter at 99.97% efficiency of contaminates at 0.3 microns in size. After 3 years it will no longer filter at the 99.97% efficiency. So remember to replace your Hepa Filter every 3 years.
