DESC: The BOSCH BSA2200UC has the dynamic fortitude and the wherewithal to render most any domestic surface immaculately clean. Household irritants and allergens stand little chance in homes maintained with this small, versatile vacuum featuring powerful filtration technology to capture the minutest dust particles, mites, fungi, pollen and bacteria. Air Clean HEPA filtration system includes 3 layer dust bag (MEGAfilt), HEPA filter, exhaust filter