Korky Premium Large 3-Inch Universal Toilet Flapper — Durable Red Rubber, Made in USA | 2 Pack

The Korky Premium Large 3-Inch Universal Toilet Flapper is designed to align with the performance of modern 3-inch flush valves. Whether you’re replacing a worn-out unit or upgrading toward steadier, more reliable operation, this universal design covers a wide range of tanks on the market without guessing about compatibility.

Universal compatibility for modern toilets

This flapper fits 3-inch flush valves found in newer high-efficiency toilets, including models from several leading brands. By embracing a broad compatibility range, it helps simplify replacements without the hassle of hunting for a perfect, model-specific match.

Fits a broad list of brands

American Standard, Aquasource, Crane, Eljer, Ferguson, Gerber, Glacier Bay, Jacuzzi, Kohler, Mansfield, Pegasus, and TOTO are among the brands designed for use with this part. If your toilet uses a 3-inch valve, this flapper is designed to work with many popular options.

Durable red rubber for lasting performance

Crafted with an exclusive long-lasting red rubber, the flapper balances flexibility with resilience to help maintain a reliable seal over many flush cycles. The material is chosen to withstand regular use and temperature variations common in residential plumbing.

Made in the USA and two-packs of value

Produced in the United States, this flapper combines American craftsmanship with practical value. The 2-pack option provides ready replacements for future needs and helps keep your toilet performing smoothly over time.

Easy to install on most tanks

The 3-inch universal design is intended to fit a wide range of 3-inch flush valves found in newer toilets and does not require specialized tools for installation. The goal is a straightforward swap that brings back steady flush performance with minimal effort.

Real-life use and potential benefits

When a toilet runs intermittently or doesn’t seal properly, replacing the flapper can help restore a consistent seal and a more confident flush. While results vary by toilet and water conditions, upgrading to a universal 3-inch flapper offers a practical option for many homes.

What you get

• 2 flappers per pack
• Universal 3-inch valve compatibility
• Durable red rubber construction
• American-made quality