Calibration Kit for ICO Probe Apex cover sealed closure preventing debris bypass

sealed closure preventing debris bypass and maintaining proper filtration pressure

Since filter sizes can vary for the same spa model depending on year and features

chemical-safe thermoplastic construction

Designed for Coast Spas Aura series hot tubs

Calibration Kit for ICO Probe Apex cover sealed closure preventing debris bypassCalibration kit for ICO smart spa water monitoring probes. Keeps your ICO sensor reading accurately by calibrating pH and other key water chemistry parameters. Regular calibration ensures precise measurements so you dose chemicals correctly every time, protecting equipment and bather comfort. Includes calibration solutions for the ICO probe system. Designed specifically for the ICO smart hot tub monitoring device compatible with all ICO probe