This kit from Fluidmaster® includes both the 400A anti-siphon toilet fill valve and the 501 toilet flapper. This product is the perfect combination for 3.5 GPFtoilets or larger. This is a top solution to fix your noisy and running toilet.
- For use to replace a leaky flapper and a damaged fill valve
- Features the proven 400A toilet fill valve
- Rugged, 501 toilet flapper (included) is chlorine-resistant for harsh water regions
- Ideal for 3.5 GPF toilets or larger
- Anti-siphon, code approved