Whole house filter system

I was just looking at a whole house filter, with backwash system. Activated manually.
I was running a ceramic pellet system by rainfresh, but the control valve system wore out.

If your water is drawn from a well, there is a serious problem, groundwater is entering your well.
That is a health risk and needs to be dealt with. The costs should fall on the previous owner.

My water is drawn from the river a few hundred feet away,if its very windy we get turbidity, the need for filters to protect the water heater and other things is important.