


| Manufacturer | Part Number |
|---|---|
| American Meltblown | WN100S56 |
| Cardinal Process | W-UC-100-R-20-16S |
| Cardinal Process 2 | WE-UC-100-R-20-16S |
| Delta Pure | DW-100-33-20-6-D |
| Facet | U100CU20S6 |
| Filter Factory | FNC100R20A |
| FilterCor | FCU100R20A |
| FiltraFine | WF-100C20S |
| Filtration Group | GCN100A20S |
| Fluid Filtration | U100R20A |
| FWI | CU100A20S |
| Mahle | 2EWVS100 |
| Matrix |
CN100A20S
AXCN100A20S XCN100A20S |
| Murdock | MWCN100A20S |
| Neo-Pure | WNC-25200-1006 |
| Pall DFT | NC100AW20S |
| Pall Encore | 100NC20S |
| Parker | SWC100U20S |
| Parker Honeycomb | U8R20S |
| PecoFacet | PFIU100R20A |
| Reco Filtration | WN100S56 |
| Serfilco | 99B20S |
| Shelco | MS20UG100 |
| United | UU100R20A |