About

Flush-Safe is an innovative product designed to prevent overfilling of black tanks in RVs. This automatic Tank Fill Controller offers hands-free and automatic shutoff, providing convenience and peace of mind to RV owners. Manufactured in the USA, Flush-Safe is compatible with any tank up to 60 gallons, requiring no batteries or electronics. By stopping sewage backup, Flush-Safe saves time, prevents unsanitary conditions, and avoids costly messes.

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Built by RVers for RVers!