Fluidmaster 402CARHRP14 PerforMAX Universal High Performance Toilet Fill Valve and Flapper Repair Kit, for 2-Inch Flush Valve Toilets Fixes common problems like toilets that are running, leaking, noisy, ghost flushing or have a weak flush Easy to install, fits 2 inch flush valve toilets PerforMAX technology provides optimal performance while saving both water and money Built in Microban fights flapper breakdown due to bacteria on the flapper itself Solid Frame flapper eliminates twisting and ghost flushing Chlorine and hard water resistant Best for use in 1.6 gpf toilets or less 5 year warranty Includes: high performance fill valve, and dial adjustable water-saving flapper