Hoover 70360 Hoover A / Bissell Style 2, Micro Filtration Vacuum Bags, Qty 3 Captures household dust, pet dander, pollen and microscopic allergens down to 0.1 micron. 99-percent efficient down to 5.0 microns Designed to Fit Hoover A / Bissell Style 2 Micro Allergen Filtration