Leafpot O-Ring Seal-Parts

Sometimes the leaf pot o-ring on the lid flattens out and causes a bad seal. What I did was to invert the ring putting the good side down and prevent having to buy a new o-ring. This would last many months and was a quick remedy for the leak of air into the system. When air comes into the pool by the return line, this was the first thing I would check. Enjoy the pool.