Hayward GLX-SD-ELEC-MOD PCB Replacement for Hayward Goldline Sense and Dispense Automation<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Pcb replacement</li><li>Fits hayward goldline sense and dispense automation models aqlchem， aqlchem2， aqlchem2-240， aqlchem-upg， aqlchem3-120， aqlchem3-240</li><li>Also fits hayward goldline aqua rite pro salt chlorination and chemistry automation model aqr-pro</li><li>Weight 1 pounds</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41CrXfjNhGL.jpg" noproxy>