Darlly Filter 50801 / Replaces Pleatco PLBS100 / FC-2972
| Diameter | 5-5/16"|135mm |
| Length | 17-13/16"|452mm |
| Top | 2-1/8" open（54mm） |
| Bottom | 2-1/8" open（54mm） |
| Media | 3 oz |
| Surface Area | 80 sq.ft |
| Replaces | Unicel： C-5397 Filbur： FC-2972 Pleatco： PLBS100 |
| OEM | Rec Warehouse 303434, Waterway Plastics/817-0016, Pentair-Rainbow/R173601, Leisure Bay Spas /S2/G2, QCA. |
