Milwaukee-based A.O. Smith Corp. has acquired Florida-based water treatment company Atlantic Filter Corp. in an all-cash transaction. Terms of the deal were not disclosed. The acquisition marks the fifth company A.O. Smith has bought to grow its North American water treatment business since 2016. Previous deals included Aquasana for $85.1 million, Hague Quality Water for … Continue reading A.O. Smith makes 5th water treatment acquisition since 2016