Rola Chem PH Probe [Digital/Analog Ctrl Sys Heavy Duty 8ft] (550135) onoffvalves A properly selected run capacitor

A properly selected run capacitor helps restore intended running support and contributes to more dependable equipment performance

That keeps the repair focused while improving maintenance usability

Tank body O-ring for compatible Quad DE filter applications

For spa restoration

Rola Chem PH Probe [Digital/Analog Ctrl Sys Heavy Duty 8ft] (550135) onoffvalves A properly selected run capacitorRola Chem PH Probe [Digital Analog Ctrl Sys Heavy Duty 8ft] (550135) is a replacement pH probe for compatible Rola Chem digital and analog chemical control systems. Chemical automation depends on accurate sensing, and a properly functioning probe helps the controller monitor water conditions so sanitizer or pH adjustment can be managed more consistently. This heavy duty 8 ft probe is intended for pool and spa chemical feeder systems where dependable