Hayward pH Probe Replacement | GLX-PROBE-PH Variable Speed Pumps and diffuser for any signs

and diffuser for any signs of leaks during the first hour of operation

Ideal for replacing failing or underperforming motors

When it comes to ensuring your pool remains spotless

Application: Lid o‑ring for Hayward StarClear II cartridge filter models C800 and C1100

Hayward pH Probe Replacement | GLX-PROBE-PH Variable Speed Pumps and diffuser for any signsHayward GLX PROBE PH Replacement pH Probe (Open Line) Sense & Dispense AQL CHEM The Hayward GLX PROBE PH is a genuine OEM replacement pH probe used to measure pool water pH in compatible Hayward chemistry automation systems. It restores accurate pH monitoring when your existing probe is old, drifting, slow to respond, or has failed. Fits Compatibility Hayward Sense & Dispense chemistry systems: AQL CHEM and AQL CHEM UPG Also commonly listed for