Everpure EVERPURE-EV3071-19 4 in. Water Filter O-Ring

The Everpure EV307119 Water Filter O-Ring is a replacement O-Ring for Series K prefilters, IMF
The EV3071-19 rubber o-ring gasket is 4 in Diameter and is 1/8 Thick.
The Everpure EV307119 o-ring gasket is used to prevent leaks.
The Everpure EV3071-19 o-ring should be well lubricated with silicone lubricant to prevent leaks in
The EV307119 oring should be replaced every two filter changes or if there is damage to the oring.