20041 3.7 sq.ft. Skim Filter
20041
| OD | 2-3/4"（70mm） | Length | 6"（152mm） |
| Top | 1-1/16" Open | Bottom | Closed |
| Manufacturer | 3.7 sq.ft. Skim Filter | ||
| Replacement | Unicel：C-2304 Filbur：FC-3027 Pleatco：PH-3.7-B | ||
| 20041 | |
| OD | 2-3/4"（70mm） |
| Length | 6"（152mm） |
| Top | 1-1/16" Open |
| Bottom | Closed |
| Manufacturer | 3.7 sq.ft. Skim Filter |
| Replacement | Unicel：C-2304 Filbur：FC-3027 Pleatco：PH-3.7-B |