Certified HEPA 13 Filtration
Large volume HEPA 13 cartridge filter with internal and external protective steel skeleton, and HEPA 13 post-motor filter. Capture at least 99.5% of dust and allergen particles, down to 0.3 microns. Includes washable pre-filter and Hygiene Seal Dust Bag for even greater protection for asthma and allergy sufferers.