The 528PRO from Korky is a PRO Grade Universal Toilet Fill Valve (extended warranty). It offers a superior performance and is guaranteed to last a very long time.
- Universal compatibility;
- Ideal for toilets made since 1994 (with 1.6 GPF or less);
- Includes: (1) 528PRO Fill Valve, (1) Refill Tube, (1) Metal Refill Tube Clip, (1) Mounting Nut, (1) Cone Washer, (1) Coupling Nut, (1) Tamper Proof Key, (1) Refill Adjuster, and Instructions;
- Fully adjustable - delivers the right amount of water to the bowl to maintain original performance;
- Sturdy polymer shank and valve components perform as well as brass and perform better in high pressure homes;
- Gaskets made from chlorine-resistant Chlorazone rubber;
- Made in the USA.
- 7 year manufacturer's warranty