As toilets continue to change, so do the repair parts! We are continuously committed to designing repair parts that are universal to fit the majority of toilets. Korky manufactures in the United States to provide high quality products and keep jobs in America. Our products are designed and manufactured in Wisconsin.

Made in the USA

Made in the USA

Korky remains committed to manufacturing in the United States to provide high quality products and keep jobs in America. Our products are designed and manufactured in Wisconsin.

made from exclusive chlorazone

Long Lasting Materials

Only Korky has the best material in the marketplace for long life in your toilet.

By pioneering Chlorazone red rubber, Korky created an unmatched chemical-resistant material that withstands modern water treatments to ultimately save water and money.

All Korky red flappers are backed with a 5 year warranty and resist bacteria, chloramines, chlorine, city water treatment, hard water, well water, and rust.