| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MANN-FILTER | WK78 | Direct Cross Interchange | 1 |
| ELOFIC | EXF336 | Indirect Cross Interchange | 1 |
| UNIFLUX FILTERS | XN9 | Indirect Cross Interchange | 1 |
| UFI | 2430500 | Indirect Cross Interchange | 1 |
| ALCO FILTER | SP941 | Indirect Cross Interchange | 1 |
| P.B.R. | BG1554 | Indirect Cross Interchange | 1 |
| SOFIMA | S1720NR | Indirect Cross Interchange | 1 |
| FIL FILTER | ZP3039F | Indirect Cross Interchange | 1 |