Lceyco Gerber Toilet Flapper Replacement - 2 Pack, 3 inch

This 2-pack of Lceyco toilet flappers is designed to replace old, leaking, or damaged toilet seats, specifically compatible with Gerber 99-788 models. Crafted from high-quality, soft rubber, these flappers provide a superior seal, helping to save water and reduce water costs. They meet US and Canada pipeline standards for 3-inch flushing valves, ensuring a clean flush. Installation is simple; just close the water valve, drain the tank, remove the old flapper, and install the new one with the included chains. A spare flapper is included for future needs, saving on expensive plumber fees. Please verify your toilet's water tank opening diameter is 3 inches.