ZVac Generic HEPA Filter for Bissell Style 7/9 (Pack of 2) This is a 2 package of premium generic replacement HEPA Filter by ZVac. This replaces the original OEM Bissell Style 7 9 HEPA Filter &amp; replaces part numbers 921, F921, 32076. Premium generic HEPA Filter fits these series of Bissell vacuums: Bissell CleanView Revolution Deluxe Upright Vacuum 3595X, 35961, 6591 and other PowerGlide Platinum Bagged Vacuums &amp; other vacuums using Style 7 9 HEPA Filter. Fits these models: CleanView Revolution Deluxe Upright Vacuum 3596, 6591, 35961, 3595X, PowerForce Bagged Vacuum 1398, 1398R, 71Y7, 71Y7V, 71Y71, 71Y7R, 71Y7Y, CleanView II Plus Bagless Vacuum 3576M, 35766. Also Fits These Models: CleanView Bagless Upright Vacuum 3590, 8990, 8990R, 3591, 8975, 8975R, 8990W, CleanView Helix Upright Vacuum 82H1M, 82H1R, 95P1, 82H1H, 82H1T, Rewind CleanView Pet Vacuum 18M9W. This is a premium generic product made by ZVac. This is not an OEM product and is not covered under any manufacturer&#39;s warranty. ZVac is not affiliated with the manufacturer.