| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Koch Filter Corp | KOCH 102-499-013 | 14x20x2 |
| | Koch Filter Corp | KOCH 102-500-013 | 14x20x2 |
| | Koch Filter Corp | KOCH 102-700-013 | 14x20x2 |
| | Koch Filter Corp | KOCH 102-701-013 | 14x20x2 |
| | Koch Filter Corp | KOCH 102-714-013 | 14x20x2 |
