43K views | Find out how to reduce the risk of dirty water or contaminated backflow following a drop in pressure at residential and commercial properties. Subscribe to our blog to keep up to date with all the industry news.  https://www.johnguest.com/speedfit/backflow-prevention-and-why-its-important-while-battling-a-crisis/ | JG Speedfit | Facebook

What is backflow? It’s the flow of water from a customer’s water system into the public water supply. A backflow preventer is a mechanical device that prevents water from entering the public water supply. | JEA | Facebook