| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Koch Filter Corp | KOCH 102-102-002 | 12x20x2 |
| | Koch Filter Corp | KOCH 102-102-003 | 12x25x2 |
| | Koch Filter Corp | KOCH 102-102-005 | 16x16x2 |
| | Koch Filter Corp | KOCH 102-102-007 | 18x18x2 |
| | Koch Filter Corp | KOCH 102-102-009 | 18x25x2 |
| | Koch Filter Corp | KOCH 102-102-010 | 20x30x2 |
| | Koch Filter Corp | KOCH 102-102-011 | 24x30x2 |
| | Koch Filter Corp | KOCH 102-102-012 | 25x30x2 |
| | Koch Filter Corp | KOCH 102-102-015 | 18x20x2 |
| | Koch Filter Corp | KOCH 102-102-018 | 16x30x2 |
| | Koch Filter Corp | KOCH 102-102-035 | 12x12x2 |
| | Koch Filter Corp | KOCH 102-714-011 | 10x20x2 |
| | Koch Filter Corp | KOCH 102-714-012 | 12x24x2 |
| | Koch Filter Corp | KOCH 102-714-013 | 14x20x2 |
| | Koch Filter Corp | KOCH 102-714-014 | 14x25x2 |
| | Koch Filter Corp | KOCH 102-714-015 | 15x20x2 |
| | Koch Filter Corp | KOCH 102-714-016 | 16x20x2 |
| | Koch Filter Corp | KOCH 102-714-017 | 16x25x2 |
| | Koch Filter Corp | KOCH 102-714-018 | 18x24x2 |
| | Koch Filter Corp | KOCH 102-714-019 | 20x20x2 |
| | Koch Filter Corp | KOCH 102-714-020 | 20x24x2 |
| | Koch Filter Corp | KOCH 102-714-021 | 20x25x2 |
| | Koch Filter Corp | KOCH 102-714-022 | 24x24x2 |
