3-inch standard sizing enables easy installation and tight seating for reliable performance. Leak prevention - Breakthrough membrane technology prevents dripping valves, ensuring a reliable flush function - Reduces water waste by up to 30% compared with standard valves Durable performance - Thoughtfully designed PVC construction maintains material properties under heavy use - Consistently provides a full water seal for dependable operation Fast, user friendly installation - Tool-free mounting allows quick valve replacement - Suitable for both DIY novices and experienced handymen Compatibility and specs - Fits standard toilets with 3-inch flush valve openings - Clear function, compatibility, size, and performance preserved Use scenarios - Residential upgrade: replace an aging or leaking flush valve in a home bathroom to improve reliability and reduce water waste - Rental properties: install to lower maintenance calls and ensure consistent flushing performance across units - Small office restrooms: deploy for durable, maintenance-friendly operation with reduced water consumption Notes - Material: PVC - Performance focus: leak prevention, reliable flush, and long-term seal integrity - Installation outcome: quick replacement without tools, enabling minimal downtime and straightforward setup