528GT Genuine TOTO Fill Valve by Korky — Smooth, Quiet, and Reliable Tank Refilling

The 528GT Genuine TOTO Fill Valve by Korky is crafted for users who want a dependable replacement part that restores smooth and consistent toilet tank refilling. Built around a streamlined, easy‑to‑install design, this fill valve helps regulate water flow into the tank and supports steady operation after every flush. Its adjustable components make it a flexible choice for various toilet setups, providing a practical solution for everyday maintenance or full toilet tune‑ups.

Made from materials intended for durability and longevity, the 528GT fill valve helps maintain a balanced refill rate while contributing to efficient overall toilet performance. Whether you’re replacing an older fill valve or upgrading the internal components of your toilet tank, this unit offers a straightforward, dependable option that fits well in many residential and commercial environments.