FYI I got this email today from 3M:
Thank you for your interest in 3M Clean Water Solutions Products.
Unfortunately, we are not yet available in all areas and your address falls in an area that we are not yet able to support.
Our current areas of availability are:
New Haven, CT
San Antonio, TX
Orange County, CA
Washington DC/Northern Virginia Area
Please accept our apologies and please note that as our program grows we would like the opportunity to work with you on your water concerns.