Astral/Hurlcon Pool E-Series, VX, Viron/Viron eQuilibrium Cell Nut 70390

Secure your chlorinator's electrode cell with this genuine Astral Pool 70390 Cell Nut (VX3), engineered to firmly fasten the cell assembly within the external clear housing. Compatible across E-Series, VX, Viron, and Viron eQuilibrium models, this OEM replacement part ensures reliable cell retention and optimal chlorine generation performance.