


| Manufacturer | Part Number |
|---|---|
| American Meltblown | WP5M56 |
| Cardinal Process | W-FE-5-BB-20-16S |
| Cardinal Process 2 | WE-FE-5-BB-20-16S |
| Cardinal Process 3 | WWX-FE-5-BB-20-16S |
| Delta Pure | DW-5-13-20-6-J |
| Facet | U5K20S6BB |
| Filter Factory | FPY5BB20A |
| FilterCor | FCK5S20A |
| Filtration Group | GPE5BB20S |
| Fluid Filtration | Y5BB20A |
| Matrix |
PE5N20S
AXPE5N20S XPE5N20S |
| Murdock | MWPY5BB20S |
| Neo-Pure | WPE-45200-56 |
| Parker Honeycomb | S23R20-45S |
| PecoFacet | PFIY5W20A |
| Reco Filtration | WP5M56 |
| Shelco | MS20EG545 |
| United | UK5J20A |