


| Manufacturer | Part Number |
|---|---|
| American Meltblown | WN100S96 |
| Cardinal Process | W-UC-100-R-40-16S |
| Cardinal Process 2 | WE-UC-100-R-40-16S |
| Delta Pure | DW-100-33-40-6-D |
| Facet | U100CU40S6 |
| Filter Factory | FNC100R40A |
| FilterCor | FCU100R40A |
| FiltraFine | WF-100C40S |
| Filtration Group | GCN100A40S |
| FWI | CU100A40S |
| Mahle | 4WVS100 |
| Matrix |
CN100A40S
AXCN100A40S XCN100A40S |
| Murdock | MWCN100A40S |
| Neo-Pure | WNC-25400-1006 |
| Pall DFT | NC100AW40S |
| Pall Encore | 100NC40S |
| Parker | SWC100U40S |
| Parker Honeycomb | U8R40S |
| PecoFacet | PFIU100R40A |
| Reco Filtration | WN100S96 |
| Serfilco | 99B40S |
| Shelco | MS40UG100 |
| United | UU100R40A |