Fluidmaster Toilet Fill Valve Seal - Niagara Part #C2216-9RS
- Fluidmaster Replacement seal #242
- Replaces the seal on all 200, 400 and 747 model fill valves including the 703A fill valve without needing to replace the entire fill valve
- Works in all Niagara Stealth Fluidmasters
- Extends the life of the toilet fill valve
- Easy to repair