Pressure gauge needle is moving and the sand filter vibrating

[Tori91]

Hello,
We schocked our pool yesterday and did a backwash before that. Since then the needle on the pressure gauge is oscillating and the filter is making a vibration and a humming noise. There are some air bubbles in skimmer basket but it is full and everything else seems to work fone. What should we do now? Can we backwash again today?

 

[ajw22]

Welcome to TFP.

Knowing what equipment you have can help us help you. Please create your signature with details of your pool and equipment.

Post pics of your equipment.

 

[Richard320]

Go look at the skimmer. See if the water inside it is low from low water or a sticking weir.

 

[Tori91]

Hi Richard,
Thanknyou for your reply. Water skimmer looks like this now. We just started our shocking process and filter runs 24/7