The Everpure EV307119 O-Ring helps maintain a secure, leak-resistant seal in compatible commercial water filtration and dispensing equipment. This replacement sealing ring is designed to fit into a designated groove between connected components, creating a tight barrier when the assembly is properly installed. It works by compressing against mating surfaces to prevent water from escap... https://partsfe.ca/o-ring-for-everpure-part-ev307119