The HydroStop replaces flimsy rubber flappers with a sturdy tower, it is engineered to eliminate the most common toilet problems. Unlike the angled, floating close of a flapper, the HydroStop drops vertically and solidly onto the flush valve opening to cr
Handle activates spring loaded S.T.O.P. Technology to immediately prevent overflows
Drop-in installation with no tools or tank removal needed
Lighttouch Handleallows for an easier flush
Eliminates the guesswork about buying the right type and size of flapper
Permafit silicone seal is chemical resistant and will not warp