Hayward GLX-PCB-DSP Aqua-Rite PCB Display Display pcb replacement Fits hayward goldline aqua rite salt chlorine generator model aqr Also fits hayward goldline aqua trol salt chlorine generator models aq-trol-rj, aq-trol-rj-tl, aq-trol-hp, aq-trol-hp-tl Weight 8 Ounce