


| Manufacturer | Part Number |
|---|---|
| American Meltblown | WR100M56 |
| Cardinal Process | W-FR-100-BB-20-16S |
| Cardinal Process 2 | WE-FR-100-BB-20-16S |
| Delta Pure | DW-100-09-20-6-J |
| Facet | U100R20S6BB |
| Filter Factory | FRY100BB20A |
| FilterCor | FCR100S20A |
| Fluid Filtration | R100BB20A |
| FWI | R100H20S |
| Matrix |
R100N20S
AXR100N20S XR100N20S |
| Murdock | MWR100BB20S |
| Neo-Pure | WRY-45200-1006 |
| Parker Honeycomb | R8R20-45S |
| PecoFacet | PFIR100W20A |
| Shelco | MS20RG10045 |
| United | UR100J20A |