| Filter Type | FS400 |
| Application | Generator |
| Mileage | 7504hrs |
| Duration of Filtration | 2738hrs |
| Oil Spec | Mobile Delvac (15W40) |
| Remarks | After running for more than 2700 hrs, the lubrication oil is still fit for further usage. The normal oil change interval is every 1000 hrs, which we have managed to extend the oil life for almost 3 times. |
