From the air your vacuum pulls through the bag, Filtrete Micro allergen vacuum bags capture 94% of particles larger than 1 micron size, including dust mite debris, grass, and ragweed pollen. They also capture 57% of particles between 0.3 and 1 micron in size, including household fibers and other microscopic allergens. Fits models: Eureka 7600, 7700, 7900, and 9000 series uprights. 3 bags per package.
