Fluidmaster Universal Replacement Fill Valve Cap for Fluidmaster 400A

The Fluidmaster 385 Replacement Toilet Fill Valve Cap For 400A Toilet Fill Valve is a simple, but high quality replacement part solution. This replacement fill valve cap works easily with newer 400A modelsor use the adapter to fit versions over 5 years old. A simple and quick solution to common toilet fill problems that eliminates having to purchase another toilet fill valve. This genuine replacement part extends the life of your current 400A model. Built to last with a 1-year warrantyand easy to follow instructions included. The Fluidmaster Toilet Fill Valve Seal, a fast DIY solution that saves you money.|Extend the lifespan of your 400A toilet fill valve (valve not included)|Easy to install|A replacement valve cap for the universal design 400A fill valve|An effective, simple and quick DIY replacement part|1-year warranty|Fix a worn or old toilet fill valve cap without needing to purchase another valve