| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Koch Filter Corp | KOCH 111-801-001 | DURAPURE HC 24X24X12 (1/ctn) |
| | Koch Filter Corp | KOCH 111-801-002 | DURAPURE HC 12X24X12 (2/ctn) |
| | Koch Filter Corp | KOCH 111-801-003 | DURAPURE HC 20X24X12 (1/ctn) |
| Manufacturer | Koch Filter Corp |
| Initial Resistance | 0.74 in WG |
