just got back home from work and noticed the pump is quieter than before and I checked the filter pressure which was at 13psi. It was 15-16 yesterday. So there must be something abnormal. I cleaned the pump basket and put the pump back to work. The pressure is now at 15.5 psi. the basket has some pine needles, but I don't think flow was blocked. Is that possible the filter pressure drop is due to the dirt in the pump basket?
Sorry a newbie and have questions almost every day. Thanks