| Type | High Capacity Semi-Standard |
| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Koch Filter Corp | KOCH 102-102-002 | 12x20x2 102102002 |
| | Koch Filter Corp | KOCH 102-104-005 | 16x24x4 102104005 |
| | Koch Filter Corp | KOCH 102-101-011 | 18x25x1 102101011 |
| | Koch Filter Corp | KOCH 102-102-009 | 18x25x2 102102009 |
| | Koch Filter Corp | KOCH 102-714-041 | 24x24x6 102714041 |
| | Koch Filter Corp | KOCH 102-102-015 | 18x20x2 102102015 |
| | Koch Filter Corp | KOCH 102-101-002 | 12x20x1 102101002 |
