Hayward GLX-PROBE-PH PH Probe Replacement for Hayward Sense and Dispense
This pH Probe is designed to use with Hayward sense and dispense model AQL-CHEM, AQL-CHEM-UPG and also compatible with Hayward salt chlorine generator models AQR-PRO-SD, HPC-4-ACT-RC. Weight 1 pounds.