Kenmore 520273 HEPA Replacement Filter for Upright Vacuum Cleaner DU4080, DU4399

Upright Vacuum Replacement Filter: 520273 HEPA filter is designed to fit the Kenmore upright vacuum cleaner. Check your manual to ensure proper fit., HEPA Filtration: HEPA air filter adds an additional layer of filtration and captures 99.97% of particles down to 0.3 micron, Includes 3 HEPA exhaust filters, Compatible Kenmore Upright Vacuum Models: DU4080, DU4399, The ONLY replacement filters manufactured by Kenmore exclusively for Kenmore vacuums