I have 2 zones. Front yard and back yard. The front yard seems to run just fine and rarely gets clogged. The backyard however gets clogged real quick. At least once a week I have to go pull all the filter screens from the sprinkler heads and clean them out. They’ve been dyed an orange color from the rust in the well water. I have a water system for the house water but it’s after the sprinkler line. Looking for some solution to keep the sand and or rust out of the sprinkler head screens so it’s not a weekly thing to clean them and clear out the lines. Any good solutions for this situation?