Bissell Upright Vacuum Style 7, 9, 10, 12, 14, 16 Belt Single Generic Part # AF696 Bissell Upright Vacuum Cleaner Style 7,9,10,12,14,16 Belt Single Belt Fits Models Velocity Series, Power Track Cyclonic, Momentum Series, Power Glide Series, All Clean View Series, All Power Force Series Pet Hair Eraser. 20Q9, 21K3, 22C1, 3522, 3574, 3910, 3920, 3990, 4104, 46E5, 6390W, 6582, 6583, 6584, 6585, 6594, 6596, 71Y7, 83G7, 82H1, 92L3P, 3576 Series, 92L3, 44M3, 3545, 6579. Generic Part # AF-6967 Replace your belts every 3 to 6 months.