Korky 528GT Universal Genuine Toto Replacement Toilet Fill Valve, suitable for all Toto toilets. It ensures optimum performance with an adjustable refill ratio and easy installation. The adjustable height feature adds convenience. Designed to fix no/slow refilling, running, and noisy toilets, this fill valve is quieter than others. Its innovative twist-lock adjustment makes installation a breeze, requiring no tools. The product parts include a 528GT toilet fill valve, refill tube, metal refill tube clip, mounting nut, cone washer, coupling nut, tamper-proof key, and instructions. Comes in a box.

• 528GT Universal Genuine Toto Replacement Toilet Fill Valve.
• Suitable for all Toto toilets.
• Adjustable refill ratio for optimum performance.
• Easy to install.
• Adjustable height.
• Boxed.