COMPATIBILITY: These 3031120 belt compatible with Bissell vacuum cleaner model 2252, 2260, 2259, 1793, 1792, 2254, 22543, 21K3, 22C1, 3522, 3545, 35451, 35455, 3590, 35931, 3574, 3575, 3576, 3590, 3591, 3593, 3910, 3920, 3594, 3990, 4104, 44M3, 46E5, 6390W, 6579, 6582, 6583, 6584, 6585, 8975, 6590, 6594, 6596, 71Y7, 82G7, 82H1, 92L3P, 92L3 | INCOMPATIBILITY: These style 7/9/10 incompatible with Bissell model 1413, 1797, 1816, 1831, 1981, 2112, 3576, 61C5, 6584, 6585, 9595, 23T7T, 35831, 68C71, 98NA1, 23T7-V, 68C7-U. If the belt is too tight to install, please stop the installation. | DIMENSION: The perimeter of our style 7/9/10 p/n 3031120 belt is 14.72 inches. In order to choose the right belt for your vacuum, please check the length of the belt from your own machine before purchasing. | REPLACEMENT CYCLE: Replace your 3031120 belts every 3 to 6 months to keep your vacuum cleaning performance | Belt fits for Bissell Vacuum Styles 7, 9, 10, 12, 14, 16 | TIPS: 24 hour online. If you have any questions please feel free to contact us