3 Inch Dual Flush Valve Replacement, Toilet Flush Valve for Two Piece Toilet Repair Kits Compatible with Glacier Bay and more

Flush Valve Replacement Kit: This toilet flush valves only fit for 3 inch one piece toilet with top push button,and the flush valve opening hole is required 3.15” to 3.7”. If the hole diamater smaller, it will not fit. The height of the toilet tank should be greater than or equal to 12.2inch. And the toilet tank height should including ceramic cover for toilet tank, otherwise, it won't fit

The ABS material used in the construction of the flush valve ensures that it is long-lasting and able to withstand daily use. Durable material - Comes with durable quality silicone seal & rubber gasket, stainless steel hock, long time use without leaking issue

Easy Installation & Adjustment: Adjustable overflow tube to fit different tank heights(8.1"-12"). Our toilet flush valve is suitable for most two piece toilets.(not including flapper valve) easy to install in 10 minutes, and saves time and effort,get your toilet flushing like new again

Dual Flush Water Saving Type: Toilet repair kit dual flush water-saving type,can adjust water in the water tank for all drainage or quick drainage. Adjust the full or half flush to match factory settings, save water,helps reduce water bills., and restore flush performance

Note: This toilet repair kit with 3-inch flush outlet and dual-flush button is for two-piece toilets only, not one-piece toilets. Before you place an order, please take a look at our 4th product picture for how to measure the size of the flush valve