NANABIMIC 3-Inch Dual Flush Valve Replacement Kit for 2-Piece Toilets - Complete Toilet Repair Set with Push Button Flush Valve, Fill Valve, Gasket & Bolts

2-Piece Toilet Tank Replacement Kit :Includes a 3-inch diameter drain valve (fits standard 3.2"-3.6" drain outlet, 10"-13" Tank Height),a fill valve(7"-10.5" height-adjustable) and 1.9" threaded button(2"-7" length adjustment).Please check our size-measurement guide in the images before ordering

ABS+PP Materials: Toilet flusher replacement kit is made of ABS and PP materials to improve underwater durability and performance, while the thick rubber seal helps minimize leakage. The enhanced sealing design effectively prevents water leaks, ensuring long-term reliability and extending the overall service life of your toilet system

Simple Installation: push button toilet flush kit complete accessories, prepare a screwdriver to install the complete and suitable for most 2-piece top-flush toilets

Double-flush mode: This toilet valve replacement kit features a dual-flush system, providing a powerful full flush for solid waste and a water-saving half flush for liquids—meeting all your flushing needs efficiently

How to Determine Which Part to Replace? The fill valve is damaged?No water leakage was detected in the water tank. However, even when the tank is full, water keeps overflowing, and the float ball fails to function, preventing the water from stopping. The flush valve is damaged?The water level in the tank is gradually dropping, water continuously overflows into the bowl, and there is also a leak on the outside of the tank. The button is damaged: it is unresponsive and does not spring back when pressed, or the button rod of the replaced drain valve is too short. Note: It is recommended to replace the entire set at once to avoid future issues.