| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Koch Filter Corp | KOCH 102-740-050 | 25x25x2 |
| | Koch Filter Corp | KOCH 102-741-050 | 25x25x2 |
| | Koch Filter Corp | KOCH 120-710-2525 | Micromax EDGE 25x25x2 M14 (6/ctn) |
| | Koch Filter Corp | KOCH 120-712-2525 | Micromax EDGE 25x25x2 M12 (6/ctn) |
