Toilet Flush System Replacement, Universal Cistern Parts With 5cm Push Button Fits 3.8cm Hole, Adjustable Height Parts, Tank Depth 22‑32cm G1/2 Water Inlet

【Durable & Reliable Construction】Made from high-quality materials, this toilet cistern replacement kit is designed for durability and reliable everyday use. The sturdy construction offers excellent wear and corrosion resistance, helping the flush and fill valve system maintain smooth, consistent performance over time. Built to withstand frequent use in the bathroom, it provides a dependable solution for long-lasting toilet cistern performance. 【Dual flush design for water saving】This comprehensive toilet system replacement kit provides a complete solution for maintaining optimal toilet flush performance. The dual flush design offers full and partial flush options, allowing you to adjust the flushing volume according to different daily needs for more efficient water use. Strong and consistent flushing power helps ensure thorough cleaning, while the adjustable water-saving function helps reduce unnecessary water consumption. 【Adjustable Water Level】The toilet fill valve kit with an adjustable internal overflow for better water level control. Its flexible structure ensures stable installation and tight sealing, effectively preventing water leakage and maintaining efficient and stable operation of the entire flushing system. 【Easy to Install】The toilet cistern flush parts feature intuitive installation points that require basic tools for the toilet flush system replacement process; All cistern flush replacement components undergo thorough inspection to ensure proper function within the dual flush toilet system replacement setup 【Complete Toilet Flush System】The height of the universal dual-flush valve can be adjusted between 22 and 32 cm (8.67–12.6 inches), ensuring a perfect fit for most standard toilet cisterns with a 5 cm (2-inch) flush valve outlet. Includes 1 drain valve, 1 fill valve, 1 switch button, 1 rubber ring, and 2 plastic screws, Suitable for standard toilet cistern installations, water running into the bowl or old parts becoming difficult to adjust.