| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Koch Filter Corp | KOCH 102-700-018 | 18x24x2 |
| | Koch Filter Corp | KOCH 102-499-018 | 18x24x2 |
| | Koch Filter Corp | KOCH 102-499-027 | 18x24x4 |
| | Koch Filter Corp | KOCH 102-500-018 | 18x24x2 |
| | Koch Filter Corp | KOCH 102-500-027 | 18x24x4 |
| | Koch Filter Corp | KOCH 102-700-027 | 18x24x4 |
| | Koch Filter Corp | KOCH 102-701-018 | 18x24x2 |
| | Koch Filter Corp | KOCH 102-701-027 | 18x24x4 |
| | Koch Filter Corp | KOCH 102-714-018 | 18x24x2 |
| | Koch Filter Corp | KOCH 102-714-027 | 18x24x4 |
| | Koch Filter Corp | KOCH 102-792-018 | ODORKLEEN 250 18X24X2 (12/ctn) |
| | Koch Filter Corp | KOCH 102-792-027 | ODORKLEEN 250 18X24X4 (6/ctn) |
