


| Manufacturer | Part Number |
|---|---|
| American Meltblown | WS100S54 |
| Cardinal Process | W-FP-100-R-20-SS |
| Cardinal Process 2 | WE-FP-100-R-20-SS |
| Delta Pure | DW-100-01-20-4-D |
| Facet | U100PP20S4 |
| Filter Factory | FFP100R20S |
| FilterCor | FCPDN100R20S |
| FiltraFine | WF-100P20A |
| Filtration Group | GP100A20A |
| Fluid Filtration | FP100R20S |
| FSI | CWPO100S20 |
| Matrix |
PP100A20A
AXPP100A20A XPP100A20A |
| Murdock | MWPP100A20A |
| Neo-Pure | WPP-25200-1004 |
| Pall DFT | U100AW20A |
| Pall Encore | 100U20A |
| Parker | SWC100M20G |
| Parker Honeycomb | M8R20G |
| PecoFacet | PFIPD100R20S |
| Reco Filtration | WS100S54 |
| Serfilco | 99W20A |
| Shelco | MS20FS100 |
| United | UPDN100R20S |