This filter should be changed every 6 to 9 months, depending on use and tap water condition. We recommend replacing the O-ring when you replace the filter to prevent leaks. Be sure to use the Dow Molykote 111 to lube the O-rings to get a proper seal. We also suggest washing the housing in soapy water and then soaking in a solution using the Pro Sanitizer listed below. Fully rinse and insert the replacement filter, new o-ring and you are finished.
Inline Water Shut Off Valve - Great For Refrigerators, Ice Machines, reverse osmosis systems and under counter drinking water systems. Built in quick connectors. Very easy to install and use.
Quick Fittings and Connector Instructions