


| Manufacturer | Part Number |
|---|---|
| American Meltblown | WE100S56 |
| Cardinal Process | W-P-100-R-20-16S |
| Cardinal Process 2 | WE-P-100-R-20-16S |
| Delta Pure | DW-100-03-20-6-D |
| Facet | U100P20S6 |
| Filter Factory | FEP100R20A |
| FilterCor | FCP100R20A |
| FiltraFine | WF-100P20S |
| Fluid Filtration | P100R20A |
| FSI | CWPOI100X20 |
| FWI | P100A20S |
| Mahle | 2EWPS100 |
| Matrix |
P100A20S
AXP100A20S XP100A20S |
| Murdock | MWP100A20S |
| Neo-Pure | WPP-25200-1006 |
| Pall DFT | P100AW20S |
| Pall Encore | 100P20S |
| Parker | SWC100L20S |
| Parker Honeycomb | T8R20S |
| PecoFacet | PFIP100R20A |
| Reco Filtration | WE100S56 |
| Serfilco | 99U20S |
| Shelco | MS20PG100 |
| United | UP100R20A |