The Fluidmaster PRO45K Complete Toilet Repair Kit includes everything needed to make your toilet run like new. Including the PRO45 fill valve, the PRO57K Flush Valve with PRO55 Adjustable Flapper, gasket, hardware and a PRO61 Tank Lever. Built to last featuring only high quality materials and a 5-year warranty. Fill valve features ultra-quiet fill and easily adjustable height from 9 in. to 14 in. The flapper features built-in Microban to fight bacteria and comes with an adjustable float. Quickly repair both fill and flush components with the PRO45K.