Protect your DNA - Buy a good water filter
I have the Alexapure - this is single-handedly the best money I ever spent.
Look at all of the stuff it gets rid of- test results here
https://cdn.shopify.com/s/files/1/2918/4630/files/AlexapureTestResults-Fall-16_6040d8c3-6a09-4275-9127-1de7ad237305.htm?5905571172057767528
If you get one, I'd recommend buying directly from My Patriot Supply. AJ sells them too.