QUICK INSTALLATION: toilet valve kit allows for quick, tool-free installation. Adjust the float height easily between 9.44" and 11.81" to fit various tank sizes.with Geberit,Glacier Bay,Aquasource,TOTO,American Standard,Twfords,Armitage Shanks,Kohler Product material:The valve body is made of POM and PP material, with fine craft, you can use them with confidence. Product design:1.IN THE TOP STRAIGHT DISCHARGE SELF-CLEANING FUNCTION 2.SUPER HLGH CL LLNE DESLGN 3.SWIRI DECONTAMLNATLON FUNCTLON WATER EFFICIENT: Precision-engineered valve mechanism helps prevent leaks and maintains consistent water levelsThis kit includes a white refill tube with adjustable water levels and flow control. Use the dial on the hose to set your desired water volume, After flushing, the overflow tube efficiently refills the tank WIDE APPLICATION:this toilet valve replacement kit ; Fits most American Standard toilet tanks;t is widely used for one-piece toilet in restrooms, hotels, shopping malls, homes, supermarkets, restaurants, apartments and so on. Universal toilet valve kit features a standard G15/16" inlet, fitting most American toilets. It stops flush valve leaks,Upgrade your toilet's flushing mechanism with this high-quality fill valve replacement kit. The durable construction features a white and gray design with precision-engineered components for reliable performance. This universal fit valve includes an adjustable height mechanism to accommodate different tank sizes, while the efficient float system ensures consistent water levels. The kit comes complete with all necessary parts for installation, including the fill valve body, adjustment rod, and rubber seals. Its quick-connect design allows for straightforward installation without specialized tools. The innovative overflow tube helps prevent water waste, while the sturdy plastic construction resists corrosion and wear. Perfect for DIY bathroom maintenance or professional plumbing repairs, this fill valve promises smooth, quiet operation and improved flush performance for your toilet.