


| Manufacturer | Part Number |
|---|---|
| Cardinal Process | W-FN-1-R-40-16S |
| Cardinal Process 2 | WE-FN-1-R-40-16S |
| Cardinal Process 3 | WWX-FN-1-R-40-16S |
| Delta Pure | DW-1-11-40-6-D |
| Facet | U1N40S6 |
| FilterCor | FCN1R40A |
| Filtration Group | GN1A40S |
| FWI | N1A40S |
| Mahle | 4WNS1 |
| Matrix |
N1A40S
AXN1A40S XN1A40S |
| Murdock | MWN1A40S |
| Pall DFT | N001AW40S |
| Parker Honeycomb | N39R40S |
| PecoFacet | PFIN1R40A |
| Serfilco | 01N40S |
| Shelco | MS40NG1 |
| United | UN1R40A |