| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MANN-FILTER | C31 | Direct Cross Interchange | 1 |
| DONIT FILTER | 4930069 | Indirect Cross Interchange | 1 |
| WOODGATE | WGA947 | Indirect Cross Interchange | 1 |
| WOODGATE | WGA105 | Indirect Cross Interchange | 1 |
| UNIFLUX FILTERS | XA1767 | Indirect Cross Interchange | 1 |