40451 45 sq.ft. Spa Filter
40451
| OD | 4-15/16"（125mm） | Length | 12-1/4"（311mm） |
| Top | 2-1/8" Open | Bottom | 2-1/8" Open |
| Manufacturer | 45 sq.ft. Spa Filter | ||
| Replacement | Unicel：C-4311 Filbur：FC-2394 Pleatco：PDS45 | ||
| 40451 | |
| OD | 4-15/16"（125mm） |
| Length | 12-1/4"（311mm） |
| Top | 2-1/8" Open |
| Bottom | 2-1/8" Open |
| Manufacturer | 45 sq.ft. Spa Filter |
| Replacement | Unicel：C-4311 Filbur：FC-2394 Pleatco：PDS45 |