What Does a Backflow Preventer Do & Why Is It Important to Maintain?
TL;DR: A backflow preventer protects your clean potable water supply. It works like a one-way gate, blocking dirty water from flowing back in. Regular testing and simple upkeep keep it reliable. Small checks prevent costly damage, poor water quality, and health risks. Fixing minor issues now saves bigger problems later. Backflow happens when water flows […]