


| Manufacturer | Part Number |
|---|---|
| Cardinal Process | WU-FN-0.5-R-20-SS |
| Delta Pure | DW-.5-11-20-4-D |
| Facet | U0.5N20S4 |
| FilterCor | FCN0.5R20S |
| Filtration Group | GN0.5A20A |
| Fluid Filtration | N0.5R20S |
| FWI | N0.5A20A |
| Mahle | 2EWNA0.5 |
| Matrix |
N0.5A20A
AXN0.5A20A AN0.5A20A |
| Murdock | MWN.5A20A |
| Pall DFT | N0.5AW20A |
| PecoFacet | PFIN0.50R20S |
| Shelco | MS20NS0.5 |
| United | UN0.5R20S |