When to resume watering
 

How long do we let our St. Augustine lawns dry out from Milton before we resume watering?

Also, which company can install an irrigation sendiment filter (so we do not have to clean out multiple sprinkler head filters)?

Next watering ? Check the soil at multiple spots / zones to see if it’s still wet. If it is, watering is not needed. Also, look at the grass blades, if they are “folded in” vs “flat” the grass is thirsty.

ACI Irrigation can do the filter for you. They did one of my neighbors. It's set up where you can just turn a valve to backflush the filter when needed. It's amazing how much junk comes through the irrigation system.

Hillbilly irrigation. See Nextdoor link

Hillbilly Inc. - The Villages, FL - Nextdoor

Hillbilly did ours. Very happy with it.