Professional 3Inch Toilet Flapper Replacement – Compatible with Gerber 99788 Upgrade your toilet's performance, eliminate leaks, and save on water bills with this quality flapper replacement designed for lasting reliability. Key Features and Benefits: Professional Design: Precisionengineered to worn, cracked, or leaking flappers in Gerber 99788 toilets. Quickly fixes common leak issues, helping you avoid wasted water and the inconveniences of constant refilling. for restoring proper flush performance. Quality Material: Made from , soft yet durable rubber that compresses easily and rebounds quickly. This ensures a seal to prevent water leakage, significantly reducing water waste over time. Standard Fit: Built to meet US and Canada plumbing specifications for 3inch flush valves. The optimized size and design allow the flapper to stay open long enough for complete, powerful flushes, ensuring the bowl is thoroughly cleaned with every use. Easy Installation: Requires no additional tools. Simply shut off the toilet's water supply, drain the tank, remove the old flapper, attach the flapper and chain, and restore water flow. If your old flapper is difficult to remove, it can be cut off safely to avoid damaging other components. CostEffective Solution: Includes two Gerbercompatible flappers per package. Keep a spare in your tool kit for quick, future repairs without the need for a professional plumber, saving on service fees. Accurate Size: Designed for toilets with a 3inch flush valve opening. Flapper dimensions are 4.9 inches x 3.66 inches, ensuring correct fit and reliable performance. Practical Applications: 1. Home Bathroom Maintenance – Quickly stop running toilets that increase your water bill. 2. Rental Property Upkeep – Reduce maintenance calls by keeping spare flappers handy for fast tenant repairs. 3. Facility Management – Ideal for commercial or public restrooms to ensure continuous service and prevent water waste. This 3inch Gerbercompatible toilet flapper combines quality construction, precise fit, and easy installation to deliver a dependable, costsaving solution for toilet leak problems.