Chemtrol ORP High Pressure Probe with BCN Connector - 10 Foot Cord filter-width_16 1/2 inches the third is a permanent

the third is a permanent non-resettable totalizer

The K-2005C is part of the Commercial 2000 Series which is designed for the kind of comprehensive

This is a Pentair ClearPro Filter Lateral Extension Kit for the TR100C3 sand filters

This kit is not for the ColorQ 2x version

while at the same time allowing enough air into the piping system to insure dissipation of the dynamic suction force caused by the circulating pump

Chemtrol ORP High Pressure Probe with BCN Connector - 10 Foot Cord filter-width_16 1/2 inches the third is a permanentReplacement Chemtrol ORP probe for Chemtrol Controllers. Includes a 10 foot cord. Designed to be used only with high pressure models.