Fluidmaster PerforMAX K-400H-039-T14 Fill Valve and 2 in Flapper Repair Kit, 1.28, 1.6 gpf, Plastic Body, Multi-Color, Anti-Siphon: Yes

The PerforMAX� toilet fill valve and flapper Repair Kit is the finest solution for common toilet problems, such as noisy toilet, toilet turns on by itself, constant running toilet or leaky toilet, toilet has weak flush or will not flush, slow filling toilet, toilet makes high pitch sound after flushing, not enough water in toilet bowl.