The pressure in my pool continues to be high after backwashing the DE filter. This just started yesterday. I pulled out the filter grid assembly yesterday evening and tried to was it off somewhat, but i have not had a chance to soak them to clean thoroughly. The temperature outside is getting down below 20 tonight and will be quite cold for a few days.
Does anyone know if i can remove the filter grid assembly and just let the water circulate in the pool to keep it from freezing?