Backflow occurs when pressure from your clean water system reverses direction, essentially pulling dirty water that is contaminated with chemicals, fertilizers, dirt, and even human waste into the clean water. Backflow prevention devices are required at any cross-connection in your plumbing system, and they are meant to prevent this cross-contamination. Call the best plumbers in Fort Lauderdale, FL and surrounding areas today to schedule a service appointment. We can help you keep your water supply safe by installation a new backflow prevention device. We guarantee your 100% satisfaction with our work.