Chemtrol Free Chlorine PPM Sensor Upgrade Kit Complete - 0-10 ppm schedule_ABS/PVC These AquaStar fittings are manufactured

These AquaStar fittings are manufactured from engineered polymer UV-resistant polypropylene material

All wheels are adjustable to increase or decrease the vacuum velocity as desired

Treatment of your spa water with Spa Perfect will also continuously work as a filter cartridge cleaner

thereby providing user with easy handle operation even if the valve is not operated for a long period of time

Chemtrol Free Chlorine PPM Sensor Upgrade Kit Complete - 0-10 ppm schedule_ABS/PVC These AquaStar fittings are manufacturedThis is a Chemtrol Free Chlorine PPM Sensor Upgrade Kit with 0 010 ppm readings. The upgrade kit is used on Chemtrol controllers that did not originally include the PPM controller or cell but now can be upgraded. If you have a Chemtrol controller and you want to upgrade, check out the upgrade kit. It includes the probe, software to upgrade the controller, PPM cell, 15 feet of 1 4 inch tubing and miscellaneous plumbing parts. The new Chemtrol PPM solid