81801 180 sq.ft. Purex DM
81801
| OD | 8-7/8"（225mm） | Length | 39"（991mm） |
| Top | 4" Open | Bottom | 4" Open |
| Manufacturer | 81801 180 sq.ft. Purex DM C-8405 | ||
| Replacement | Unicel：C-8405 | ||
| 81801 | |
| OD | 8-7/8" |
| Length | 39" |
| Top | 4" Open |
| Bottom | 4" Open |
| Manufacturer | 180 sq.ft. Purex DM |
| Replacement | Unicel: C-8405 |