5. In the case of a home sale, who should choose the type of arsenic treatment system to install?

  • In the case of a home sale, the buyer of the home should always choose the type of water treatment system and who will install it. This is important so the person living with the system will know what they have, how to monitor and maintain it, and who to call for service, because of course the buyer is the one who will be drinking the water.