Hoover Type Z Vacuum Bag, 3-Pack is designed to capture an impressive 99.97% of dust and pollen particles as small as 0.3 microns, providing a deep and efficient cleaning experience for your home. These vacuum bags feature a convenient self-sealing mechanism that makes changing bags quick and easy while preventing dust and allergens from escaping during disposal. With their extra-large capacity, they allow for longer use before needing , helping to maintain a cleaner environment with less frequent bag changes. Model Number: