This is a CAT ORP compatible replacement probe that fits all Hayward and CAT controllers. This ORP probe is also compatible as a replacement for Polaris 3-271 for Watermatic controllers. It includes a 10 foot cable to connect the probe to your control system.
This CAT/Hayward compatible replacement probe is made for Hayward CAT Controllers and meets the manufacturer’s specifications to operate these controllers. It also meets the manufacturer’s specifications for the Polaris Watermatic controllers. These high-quality electrodes provide excellent performance at a superior value.
