Prefilter: Prefilter, Unrated, 1 Layers
Item: 2HPB3, MFR: 2HPB3, Brand: DAYTON
| Filter Type | Prefilter |
| Performance Rating | Unrated |
| Compatible Manufacturer Model Number | 2HPB1, 2HPB2 |
| Filters Out | Dust, Dander |
| Compatible Grainger Part Number | 2HPB1, 2HPB2 |