New Improved Heavy Duty Design. Suits Crystal Clear EC3000, Onga EC3000, Poolpro CPP30 & Focus Noria ROK-S30. 7 SOLID Plates each 200mm. Solid Plate Cathode & Solid Plate Anode. Complete with Full Lead, Housing, Locking Ring + O'Ring.
Replaces old cell with no adjustments. Solid plate is easier to clean. The calcium just falls off. Of the time compared to mesh cathode. In a cathode they last longer (as they have up to 3 times more material than mesh). There is no problem with using them in place of a mesh cell. The cell will be replaced in the first 2 years if any manufacture defects are visible.