Eureka 'Boss SmartVac' Bagged Upright captures dirt others don't on more surfaces. Ideal for people who need to reduce allergens in the home. Control allergens with the vacuum that won a Consumers Digest Best Buy award. The Sealed HEPA Filtration System traps 99.97% of the dust and allergens in the vacuum and the Suction Control System gives you power where you need it most on or above the floor.