The Fluidmaster K-540A-015 3 Toilet Flush Valve Repair Kit is an easy to install design that quickly repairs leaks and saves water. Now featuring a helpful toilet wrench to make installation as simple as possible. This design is made specifically fit high efficiency toilets (HET) with a 3 inch flush valve . The flush valve height adjusts up or down to fit more toilet models and sizes while the 3 flapper also adjusts to optimize performance and fine-tune how much water you use. Simply turn the flapper bulb to set your desired water use per flush. This toilet kit includes all you need to restore your toilets flush. Includes: (1) adjustable flush valve (1) 3 In. flapper (1) gasket (1) red toilet wrench and installation hardware. WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov -