


| Manufacturer | Part Number |
|---|---|
| American Meltblown | WR100S9T |
| Cardinal Process | W-FR-100-R-40-T |
| Cardinal Process 2 | WE-FR-100-R-40-T |
| Delta Pure | DW-100-09-40-3-D |
| Facet | U100R40T |
| Filter Factory | FRY100R40T |
| FilterCor | FCR100R40T |
| FWI | R100A40T |
| Mahle | 4WRT100 |
| Matrix |
R100A40T
AXR100A40T XR100A40T |
| Murdock | MWR100A40T |
| Neo-Pure | WRY-25400-100T |
| Pall DFT | R100AW40T |
| Parker Honeycomb | R8R40 |
| PecoFacet | PFIR100R40T |
| Serfilco | 99R40T |
| Shelco | MS40RT100 |
| United | UR100R40T |