FloodBreaker Toilet Overflow Backflow Valve – Backflow Valves & Preventers for home flood protection

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$55–$85

Typical price range

4.8 920 reviews

Buy on Amazon · $55–$85 → the home depot Home Depot · $55–$85

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FloodBreaker

FloodBreaker Toilet Overflow Backflow Valve

Name: FloodBreaker Toilet Overflow Backflow Valve
Brand: FloodBreaker
Rating: 4.8 (920 reviews)

🔄 Backflow Valves & Preventers

4.8 920 verified reviews

FloodReady Verified

Expert Recommended

Best Value

Innovative device that installs between the toilet and floor flange to prevent sewage from backing up through the toilet during sewer overflow events. Requires no plumbing modifications — installs in under 30 minutes. Critical for below-grade bathrooms in flood-prone areas.