Orbit Universal Plastic Calcium Inhibitor Filter 1 pk

The Calcium Inhibitor Filter protects your misting systems by preventing potentially clogging solid sediments from passing through the system. It filters our particles as small as 5 microns which is smaller than a human hair. Additionally the filter coats smaller particulates with polyphosphates that enable easier passage through nozzles without forming blockages. Annual filter replacement is recommended and will prolong the life of mist nozzles.