Sometimes it will show no pressure unless you release water [air]. When pressure is released then it will fil5ter again,

Question

Lennox H. · Accepted Answer

Hi, It sounds like you have a suction leak causing air to get into your system. You can review our How To: Identify and Correct Air Leaks to find out how to fix your problem.

Question Regarding: Aftermarket Air Relief Manual Valve Assembly - CMP Replacement for Pentair® (98209800)

Sometimes it will show no pressure unless you release water [air]. When pressure is released then it will fil5ter again,