Repairing your worn out toilet tank parts can save water and money. The Fluidmaster Fill Valve Cap replaces the fill valve cap for 400A fill valves. This cap will work on valves with a plastic adjustment screw.
- Fit: Fill valve cap for 400A fill valve
- Requirements: For valves with a plastic adjustment screw
- Recommendations: Complete replacement of valve is recommended if more than 5-years old