How To Remove Bubbles In A Pool

Do you have air bubbles entering the pool from your pool jets ?

Air is entering the pressure side of the system (between the pool to the pump basket).

Air is probably getting in either at the pump basket, or a PVC joint flowing into it. Hopefully, it is close to the pump.

If your can see air bubbles in the pump basket, check the following until they disappear :

Switch off motor, check the pump basket lid is screwed hand tight 

Check the  basket 'O' ring for wear. add grease, re-tighten, look to replace the 'O' ring.

Some pumps have drain valves in the side - check for tightness/wear.

Run a water hose over the pump lid and PVC joints flowing to the pump - see if water is sucked into the system instead of air. This will help narrow down the problem. Repair where necessary.

Following the above steps should isolate and resolve 95% of air bubble problems.