Toilet Flush System Replacement Kit, Dual Flush Fill Flush Valves

• 【Perfect fit for one-piece toilets】This toilet flush kit is specially designed for seamless one-piece toilets, compatible with tank depth 21-28cm (8.27-11.02in) and bottom outlet aperture matching the 5.9cm (2.32in) drain valve base. Equipped with a 5cm (1.97in) push button, it fits 3.8cm (1.5in) button holes, and the inlet valve features a standard G1/2" connection for broad compatibility.
• 【Dual flush design for water saving】Features dual-mode flushing with full and half flush options to meet different daily use needs. The flushing volume is freely adjustable to reduce water waste effectively, while strong flushing power ensures thorough cleaning, making it an eco-friendly upgrade for your toilet system.
• 【Silent water inlet for quiet use】Built with low-decibel silent water inlet fittings, this flush system operates smoothly with minimal noise. It will not disturb your family or babies during nighttime use, reducing noise pollution and providing a quiet and comfortable bathroom environment.
• 【Adjustable overflow & flexible structure】The toilet valve comes 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.
• 【Complete kit with easy installation & durability】This full replacement kit includes all necessary flush and fill valve parts for direct installation without extra tools. The durable construction matches mainstream brand performance, and the step-by-step setup allows DIY installation to upgrade your toilet flush system quickly.

Toilet Flush System Replacement Kit, Dual Flush & Fill Valve with 5cm Push Button, Adjustable Height for Toilet Cistern (Fits Tank Depth 21-28cm) Wide compatibility for seamless one-piece toilet use Dual flush function saves water and cleans efficiently Silent low-decibel water intake for quiet bathroom environment Adjustable overflow design for stable flushing performance All-in-one kit with simple DIY installation and long durability Toilet Flush Replacement Parts Compatibility: One-piece toilets (tank depth 21-28cm, bottom outlet aperture matching the 5.9cm drain valve base) Button Diameter: 5cm push button Applicable Hole Sizes: 3.8cm (1.5in) button hole Outlet Compatibility: Fits 5.9cm drain valve base with standard G1/2" inlet Function: Dual flush (full & half), adjustable height & overflow --- Comes with complete accessories for direct replacement and upgrade --- Made of sturdy material for long-lasting daily use Notes: Please confirm your toilet is a seamless one-piece toilet before ordering Measure the tank depth, drain valve base size and button hole first to ensure matching size Install the kit strictly according to the instructions for proper operation