Daydmaly 3-Inch Toilet Flush Valve Replacement for Toto THU Series | Easy Install Kit

Upgrade your toilet with the Daydmaly 3-Inch Flush Valve Replacement

Designed for two-piece toilets that use a 3-inch flush hole, this replacement kit fits Toto THU series models such as THU 440-1, THU 460.6d, THU 338-N, and THU 445.10F. Over time, gaskets and valves wear, which can lead to minor leaks and less consistent flush performance. The Daydmaly valve targets these common wear points with a durable, well-fitted design crafted to restore steady flushing while helping you manage water use. The focus is on a precise fit, dependable operation, and materials built to last through routine bathroom cycles.

Key Benefits

• Wide compatibility with 3-inch flush tanks in two-piece toilets, including Toto THU models.
• Engineered to seal effectively as wear occurs, reducing the chance of drip from worn gaskets or valve seals.
• High-quality materials chosen for durability and long-lasting performance.
• Flexible design allows simple DIY replacement and adjustable overflow length to fit your tank.

Easy installation and customization

Replacing the valve is straightforward. Remove the old unit and install the new one, with the option to adjust the overflow pipe length to match your tank height. This approach supports on-site customization to suit your space without needing specialized tools.

• Swap-in replacement designed for a quick, straightforward transition.
• Adjustable overflow pipe length to tailor fit to your tank.

What’s included

• 1x 3" Toilet Flush Valve Replacement Parts

Consider this kit as a practical upgrade for everyday bathroom use. It offers a solid, compatible solution that supports reliable flushing, flexible installation, and improved maintenance routines. Individual results may vary based on your specific toilet model and setup.