PROBE-REPLACEMENT,ORP | GLX-PROBE-ORP spo-default Pentair 291 SqFt S8M500 Large

Pentair 291 SqFt S8M500 Large Replacement Outer Cartridge | 25022-0225S

O‑ring and washers — without requiring replacement of the entire valve housing

Durable Construction: Crafted from premium materials

designed to provide a secure and efficient connection for water to flow from the filter to the pool's plumbing system

PROBE-REPLACEMENT,ORP | GLX-PROBE-ORP spo-default Pentair 291 SqFt S8M500 LargePROBE REPLACEMENT, ORP GLX PROBE ORP Hayward GLX PROBE ORP is a replacement ORP (Oxidation Reduction Potential) probe used in Hayward pool automation systems, particularly for water chemistry management. ORP Measurement: The ORP probe measures the oxidation reduction potential which indicates the waters ability to sanitize and eliminate contaminants like bacteria and algae. A higher ORP value means the water has more sanitizing power, while a lower