Product details:

The primary filter is made from HEPA material and can be completely sealed off and discarded when full. Secondary and tertiary filters include a reusable cloth filter and a cartridge filter. Filters can be cleaned by agitating a rod on the outside of the vacuum allowing for longer run times. Best for extra fine dust when working with drywall, concrete, stone, and fiberglass. Meets EPA RRP laws and guidelines for lead paint abatement.