70521 52 sq.ft. top load-Dimension One Spas
2" male thread/MPT
| OD | 7"（178mm） | Length | 10-1/2"（266mm） |
| Top | semi-circular Handle | Bottom | 2" male thread/MPT |
| Manufacturer | 70521 52 sq.ft. top load-Dimension One Spas 7CH-552 FC-0465 PTL55XW-F2M | ||
| Replacement | Unicel：7CH-552 Filbur：FC-0465 Pleatco：PTL55XW-F2M | ||
| 70521 | |
| OD | 7" |
| Length | 10-1/2" |
| Top | semi-circular Handle |
| Bottom | 2" male thread/MPT |
| Manufacturer | 52 sq.ft. top load-Dimension One Spas |
| Replacement | Unicel: 7CH-552 Filbur: FC-0465 Pleatco: PTL55XW-F2M |