Lychee Light Toilet Flush Valve Replacement Kits with 1.49-Inch(38mm) Toilet Tank Button, Fits Toto THU435/THU224, Two-Piece Dual Flush WC Repair Parts, 2 Inches (10.8 Inches Height)

Easy Installation: The flush valve kit includes a flush valve and top button. It's easy to install without the need for a plumber or any tools, taking just 10 minutes or less for setup. This saves time and energy, restoring powerful flushing to your toilet quickly. (Please verify compatibility of your toilet tank size with our product before purchasing). Compatibility: Designed for most 2-inch flush toilets with top buttons, our flush valve also includes a 38mm toilet top button. This means you won't need to purchase a new top button, allowing for quick repairs and a refreshed toilet. Before purchasing, please confirm that your toilet's drain hole diameter is between 60mm and 70mm (2.36 inches - 2.76 inches), the toilet tank height is between 325mm and 450mm (12.8 inches - 17.7 inches), and the toilet lid hole diameter is between 38mm and 45mm (1.49 inches - 1.77 inches). Two Modes: The dual flush valve offers two modes: full flush and half flush. The half flush mode helps save water, reducing unnecessary expenses, while the full flush mode thoroughly cleans your toilet. You can freely choose between these two modes based on your preferences. Adjustable Flush Volume: The product features adjustable flush volume, allowing you to customize the amount of water used for both full flush and half flush modes according to your needs. This helps in efficient water resource management. Specific adjustment instructions are provided in the detailed diagram. High-Quality Materials: The toilet flush valve and toilet button are made from high-quality ABS materials, ensuring normal functionality under various water pressures and qualities. Additionally, the product is equipped with a thickened rubber ring, significantly reducing the likelihood of leaks.