Performax toilet fill valve, flapper & connector kit, fixes common toilet problems, fill valve is powerful, 2 times greater refill rates, with a water saving roller clamp & ez twist adjustability, target a common leak point with a 12" click seal connector, minimize cross threading & stripping, no tools required, simply twist & the audible click lets you know it's sealed, includes size adaptors, 2" toilet flapper saves money with an adjustable water lever dial, a solid frame, & chlorine & hard water resistant material build.