Pentair IntelliChem Winterizing Kit 521622 P65Warnings.ca.gov Pair this inline filter with

Pair this inline filter with your Pentair IntelliChem controller to extend equipment life and keep water chemistry accurate

Encased in a rainproof enclosure for harsh outdoor environments and UL-listed for safety

Fine-mesh filter design – Engineered to capture smaller particles

This product contains special 100% sodium thiosulfate crystals neutralize residual chlorine or bromine in pool and/or spa water

Pentair IntelliChem Winterizing Kit 521622 P65Warnings.ca.gov Pair this inline filter withPentair IntelliChem Winterizing Kit 521622 The IntelliChem Winterizing Kit includes the protective end caps and solution for safely storing pH and ORP probes when they are not in use. Features: Winter Protection for pH and OP Sensors Pentair 521622