On the exterior, they have a smooth edge over the competition. Unlike some others, there is no protruding cap to cause damage - or be damaged by hull bumps and scrapes. Cap unscrews with hex head wrench for easy cleaning of filter and pressure testing of entire fuel system.
| Brand | Seachoice |
| Hose | 5/8" ID |
| Case | 12 |
| Hole | 1-3/8" |
| Max Hull | 7/8" |