Cloudy water after shocking is indeed common, especially if your filter isn’t able to catch the finer particles. It’s also worth considering the chemical balance in your pool. Sometimes, the water stays cloudy due to high levels of total dissolved solids (TDS) or a pH imbalance. If your pool has had a lot of chlorine added, the effectiveness of your sanitizer may also be reduced, contributing to the cloudiness. I would recommend not just relying on the filter or clarifiers alone, but also ensuring that your pool’s chemistry is optimized. Test your TDS levels and check your pH, alkalinity, and calcium hardness regularly to help resolve the issue more effectively.