George, we’re roughly 5 miles NE of the Elk River landfill. Thankfully we’re upwind of it, but we
are concerned about our water quality, naturally. We use those same 5 micron filters as the third stage of filtration:
View attachment 1716494636
Downstream (and not shown) is another 5 micron filter before the softener, and then a “final” UV stage before it gets sent around the house. In the kitchen we have an RO system on the cold water.
Since we replaced our well pump I’ve had our water tested three times by different labs (will be taking samples for the 4th this weekend), and we’ve come up clean on each of ‘em.
Oh, and absolutely no taste or flavor to our water from any of the taps.