80721 72 sq.ft. Sta-Rite 70TX, 70GPM-TX, 50TXR, T-70TX, T-70TXR, PTM70
80721
| OD | 8-11/16"（221mm） | Length | 18-3/16"（462mm） |
| Top | 4-3/16" Open | Bottom | 4-3/16" Open w/ 12 concentric slots |
| Manufacturer | 80721 72 sq.ft. Sta-Rite 70TX, 70GPM-TX, 50TXR, T-70TX, T-70TXR, PTM70 SC3-SR70 | ||
| Replacement | Unicel：SC3-SR70 | ||
| 80721 | |
| OD | 8-11/16" |
| Length | 18-3/16" |
| Top | 4-3/16" Open |
| Bottom | 4-3/16" Open w/ 12 concentric slots |
| Manufacturer | 72 sq.ft. Sta-Rite 70TX, 70GPM-TX, 50TXR, T-70TX, T-70TXR, PTM70 |
| Replacement | Unicel: SC3-SR70 |