


| Manufacturer | Part Number |
|---|---|
| American Meltblown | WE20S9E |
| Cardinal Process | W-P-20-R-40-P |
| Cardinal Process 2 | WE-P-20-R-40-P |
| Cardinal Process 3 | WWX-P-20-R-40-P |
| Delta Pure | DW-20-03-40-1-D |
| Evoqua | FCPSF4020 |
| Facet | U20P40P |
| Filter Factory | FEP20R40P |
| FilterCor | FCP20R40P |
| FiltraFine | WF-20P40P |
| FSI | CWPOI020P40 |
| FWI | P20A40P |
| Mahle | 4WPU20 |
| Matrix |
P20A40P
AXP20A40P XP20A40P |
| Murdock | MWP20A40P |
| Neo-Pure | WPP-25400-20 |
| Pall DFT | P020AW40U |
| Pall Encore | 20P40U |
| Parker | SWC20L40A |
| Parker Honeycomb | T15R40A |
| Parker XTL | XTL20L40A |
| PecoFacet | PFIP20R40P |
| Reco Filtration | WE20S9E |
| Serfilco | 20U40U |
| Shelco | MS40PP20 |
| United | UP20R40P |