


| Manufacturer | Part Number |
|---|---|
| American Meltblown | WE3S5E |
| Cardinal Process | W-P-3-R-20-P |
| Cardinal Process 2 | WE-P-3-R-20-P |
| Cardinal Process 3 | WWX-P-3-R-20-P |
| Delta Pure | DW-3-03-20-1-D |
| Evoqua | FCPSF2003 |
| Facet | U3P20P |
| Filter Factory | FEP3R20P |
| FilterCor | FCP3R20P |
| FiltraFine | WF-3P20P |
| Fluid Filtration | P3R20P |
| FSI | CWPOI003P20 |
| FWI | P3A20P |
| Mahle | 2EWPU3 |
| Matrix |
P3A20P
AXP3A20P XP3A20P |
| Murdock | MWP3A20P |
| Pall DFT | P003AW20U |
| Pall Encore | 3P20U |
| Parker | SWC3L20A |
| Parker Honeycomb | T27R20A |
| Parker XTL | XTL3L20A |
| PecoFacet | PFIP3R20P |
| Reco Filtration | WE3S5E |
| Serfilco | 03U20U |
| Shelco | MS20PP3 |
| United | UP3R20P |