Feature:1. Height Adjustable: The toilet tank fill valve features height adjustment ranging from 22 to 32 cm, making it suitable for varying toilet tank heights. This flexibility ensures optimal performance and compatibility with most standard toilet models.2. Easy Installation: Designed with a universal fit, this fill valve is easy to install, accommodating a wide range of toilet models, minimizing installation time and hassle, while saving you from costly plumber fees.3. Enhanced Water Level Adjustment: Featuring a newly designed, easily adjustable water level dial, this fill valve allows for precise control of your toilet's water level. The intuitive design enables simple tweaks, ensuring optimal performance and preventing overflow issues, providing you with peace of mind.4. Pre Installed Gasket: The pre installed gasket on this fill valve speeds up the installation process significantly. This added convenience means that you can start using your toilet in no time, reducing the likelihood of leaks.5. Quiet and Powerful Performance: This fill valve utilizes the quietest and most powerful technology available. It effectively solves common issues like loud noise during filling and slow water flow.Specification:Item Type: Toilet Tank Fill ValveMaterial: PlasticWeight: Approx. 180.00g / 6.35ozHeight Adjustable: 22cm-32cm/8.66in-12.6in.Package List:1 x Toilet Tank Fill Valve