
| Item | Part No. | Part Name | Qty | Serial No. |
| 37A-01-11750 | AIR FILTER | |||
| 1 | 37A-01-11730 | ELEMENT, SAFETY | ||
| 2 | 37A-01-11720 | ELEMENT, PRIMARY | ||
| 3 | (NSS) | COVER, END | ||
| 4 | (NSS) | VALVE, DUST | ||
| 5 | (NSS) | HOUSING, CLEANER |

| Item | Part No. | Part Name | Qty | Serial No. |
| 37A-01-11750 | AIR FILTER | |||
| 1 | 37A-01-11730 | ELEMENT, SAFETY | ||
| 2 | 37A-01-11720 | ELEMENT, PRIMARY | ||
| 3 | (NSS) | COVER, END | ||
| 4 | (NSS) | VALVE, DUST | ||
| 5 | (NSS) | HOUSING, CLEANER |