PRO GRADE® Toilet Fill Valve

PRO GRADE® Toilet Fill Valve

Part Number: 528PRO

Designed to fix no/slow refilling, running, and noisy toilets, the Korky MaxPERFORMANCE PRO GRADE Toilet Fill Valve is quieter than other fill valves and is ideal for toilets since 1994 (1.6 GPF or less). It is fully adjustable to prevent water waste in all toilets. The refill adjuster delivers the right amount of water to the bowl to maintain original performance. This toilet fill valve is easy to install and adjust; no tools are required. Engineered for strength, the shank and valve components perform as well as brass and are designed to perform better in high-pressure homes and properties.

  • Designed For High-Pressure Properties
  • Strong Shank: Engineered Material Performs As Well As Brass
  • Universal, Fits All Brands
  • QuietFILL Technology
  • Anti-Siphon - ASSE And IAPMO Listed
  • Made in USA
  • 7 Year Warranty 
  • Includes: (1) Toilet Fill Valve, (1) Refill tube & metal clip, (1) Refill adjuster, (1) Set of installation hardware and (1) Tamper proof key

Strong shank and valve components perform as well as brass

Fill valve adjusts from 8-1/2" to 14"

Universal to fit most brands

Designed to perform better in high pressure homes and properties

Made in USA

7 year warranty