Material: Our toilet fill valve is crafted from high-quality, thickened material, ensuring durability and practicality. With its one-piece molding design, it guarantees strength and resilience, making it a reliable choice for your toilet.<br> SizeThe size of our toilet flush system replacement, providing an ideal fit for most toilet tanks. Its design not only makes it easy to clean but also prevents deformation, ensuring long-lasting performance. You can confidently rely on its functionality.<br> AdvantageOur toilet fill valve offers adjustable settings, allowing you to customize the water level to your preference. With its built-in filter, it effectively prevents debris from clogging the valve, ensuring smooth water flow. The installation process is quick and hassle-free, saving you time and effort. Additionally, it provides silent water-saving capabilities, meeting higher quality requirements. Say goodbye to poor toilet drainage with this excellent replacement.<br> Easy to UseInstalling our toilet fill valve is a breeze. Simply remove the buckle, unscrew the nut and washer, insert it under the water inlet hole, place the washer, and tighten the nut. Then, turn counterclockwise to the right to adjust the upper and lower heights. Finally, turn clockwise to the left, fix the buckle upward, and voila! Your installation is complete.<br> ApplicationOur toilet fill valve is suitable for most toilets with water tanks, including squat plastic water tanks. It serves as an excellent choice for updating and maintaining old toilet water tank accessories, ensuring optimal performance and efficiency.