The Fluidmaster Adjustable 3" Flush Valve is engineered for optimal toilet performance. This valve features an adjustable height design, allowing it to fit various toilet models seamlessly. Made from high-quality materials, it ensures a reliable seal and efficient flushing, reducing water waste. The easy installation process makes it a perfect choice for both DIY enthusiasts and plumbing professionals. This flush valve is compliant with industry standards, ensuring durability and long-lasting performance in your bathroom.