Bissell 33-A1 Series Corded Hand Vacuum Cleaner Hepa Filter Genuine Part # 97D5 Bissell 33-A1 Eraser Series Corded Hand Vacuum Cleaner Hepa Filter Fits Models : 35V4, 35V4C, 35V4M, 35V4A, 47R5B, 47R5, 47R51, 47R5A, 47R5D, 47R5L, 33A1B, 33A1, 37U6E. Genuine Part # 97D5.