Description
Compatibility: This pool filter o ring is designed to work with all Pentair CCP420 Parts, Pentair 320 cartridge filter, Pentair Clean and Clear Plus 520, FNS and FNS Plus Filters, and Quad DE.Seal Tight Design: Applying a normal amount of PTFE (Teflon) based lubrication should allow this oring to be seal tight, not allowing any water or air to escape..OEM Grade: This pool filter gasket is designed to be equal to or surpassing that of the original manufacturer. The pool o ring is designed with the consumer in mind..Installation: Turn off the power and release the filters pressure. Disassemble the clamp kit and take off the lid of the filter. Remove the damaged oring..Installation 2: Apply lubrication to the new oring and install it into the crevasses of the bottom portion of the filter tank. Turn on the power and check for leaks