More questions than answers on Duke Energy's "alternate" water supply

Not all water filtration systems are alike:

After decades of neglect by previous administrations, North Carolina is finally on track to permanently solve the long-ignored coal ash problem. Recent media reports have overlooked updates to the coal ash law that speak directly to the concerns we’ve heard from residents near Duke Energy facilities. Most importantly, we have started the process of ensuring that permanent drinking water is provided to residents around coal ash facilities.

This week the state environmental department sent letters to eligible well owners around Duke Energy’s Asheville facility, notifying them that they will receive a permanent alternate source of drinking water. Under the new law, residents may be provided with a connection to public water supply or a full house filtration system.

Skipping past Tom Reeder's blatant partisan posturing, the details of the "or" a full house filtration system have eluded my research skills. I'm a little(?) out of my depth here, so please consider this more of a cry for help than a learned dissertation. In looking at the various systems which might meet the needs of these folks, none of them appear to be ideal:

http://ift.tt/2bNIADR