The Gerber Genuine 99-018 Flush Valve is a crucial component in plumbing systems, particularly in toilets. Here are the key details about it:

• Function: The flush valve controls the release of water from the toilet tank into the bowl during flushing.
• Specifications:
  • GPF (Gallons Per Flush): The Gerber 99-018 Flush Valve is designed for 1.6 gallons per flush (GPF) toilets.
  • Diameter: It has a 3-inch diameter.
  • Manufacturer: This flush valve is a genuine Gerber product, ensuring compatibility and quality.
• Application:
  • The Gerber 99-018 Flush Valve is commonly used in Avalanche tanks (such as the AV28894 model).
  • It is a direct replacement manufactured by Gerber.