Ensure reliable performance with KOHLER fill valve assembly for San Raphael toilets. The fill valve is a vital component within the tank, precisely regulating water levels and efficiently refilling after each flush. Designed specifically for one-piece toilets with a concealed trapway, it helps maintain optimal flushing and quiet operation. Trust this sanitary solution to keep your toilet running smoothly.

• Maintains proper water level for efficient flushing
• Compatible with one-piece toilets and concealed trapways
• Durable construction for long-lasting performance
• Ensures quick, quiet tank refilling
• Easy-to-install and adjust for optimal operation