Features: *Dual-Flush Efficiency: This toilet flush system incorporates a dual-flush mechanism, allowing you to choose between a full or half flush based on your needs, promoting water conservation without sacrificing performance. *Quiet Operation: Designed with a low decibel water intake, this system operates quietly, insure a peaceful environment even during nighttime use, perfect for households with sleeping family members. *Customizable Drainage: The adjustable drainage volume feature lets you control the amount of water used per flush, enabling you to optimize water usage while maintaining a clean and efficient toilet. *Simple Installation: The installation process is straightforward and user-friendly, allowing you to easily set up the new flushing system by following the included tutorial, eliminating the need for professional assistance. *Compatibility Assurance: Specifically designed for integrated toilets, this flush kit ensures a perfect fit and seamless operation, prevent leaks and insure reliable performance every time you flush. Specifications: *Product Name:Toilet flush system *Material:Plastic *Size:As shown *Color:White Package Content: 1 x Water inlet valve 1 x Flush valve 1 x Toilet button Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.