- Designed for 3-inch flush valves, this toilet flapper ensures compatibility with a wide range of toilet models, making it a reliable choice for your plumbing needs. - Effectively addresses issues like leaking flappers, running toilets, dual flush problems, and worn-out flappers, providing an efficient solution to common toilet malfunctions. - Easy installation: Simply replace your old flapper with this one for a quick fix that restores your toilet's performance without the need for professional help. - Made from durable PVC material, this flapper is built to last, ensuring long-term reliability and reduced maintenance costs. Use Scenarios: 1. Replace a faulty flapper in your home toilet to eliminate constant running water and save on your water bill. 2. Upgrade your toilet's flushing mechanism in a commercial restroom to improve efficiency and prevent leaks, ensuring a better experience for users. 3. Ideal for DIY enthusiasts looking to enhance their toilet's performance without extensive plumbing knowledge or tools. With its strong performance, compatibility, and ease of installation, this toilet flapper is the perfect solution for maintaining a well-functioning restroom.