Toilet Flush Valve Assembly For One-Piece Toilets With Flapper, Easy Install. " Product Manual Product Name: Lychee Light Toilet Flush Valve Assembly for One-Piece Toilets Product Features: Complete Assembly: This flush valve assembly includes essential components such as the flapper and chain, facilitating a comprehensive replacement process. Wide Compatibility: Compatible with most one-piece toilets, offering universal compatibility and eliminating concerns about fitment issues. Replacement Parts: Provides 3-inch replacement parts, allowing for easy replacement of worn-out or damaged flush valve components, restoring normal toilet functionality. Repair Kit: Comes with a repair kit containing necessary tools and materials, simplifying the repair process. Easy Installation: Equipped with clear installation instructions, enabling straightforward installation without the need for professional skills. Installation Steps: Shut off Water Supply: Before beginning the replacement, ensure to turn off the water supply to the toilet tank. Remove Old Parts: Use appropriate tools to remove the existing flush valve assembly, flapper, chain, and other components from the toilet. Install New Parts: Follow the provided installation guide to install the new Lychee Light toilet flush valve assembly, flapper, chain, and other components. Reconnect Water Supply: Once installed, reopen the water supply to the toilet tank and ensure the flush valve assembly operates correctly. Notes: During installation, carefully read and follow the installation guide to avoid installation errors or damaging the components. If assistance or difficulties arise, do not hesitate to contact our customer service team for support. Maintenance Tips: Regularly inspect the flush valve assembly and related components for damage or looseness, and promptly repair or replace as needed. Clean the toilet tank periodically to ensure the proper functioning of the flush valve assembly. Contact Us: If you have any questions or need assistance, feel free to contact our customer service team. We are committed to providing quality products and services to our customers. Acknowledgment: Thank you for choosing Lychee Light products. We look forward to providing you with high-quality products and services, aiming to bring convenience and comfort to your life." Silent Flushing Design: Equipped with built-in silent technology, ensures smooth and quiet flushing for enhanced comfort. Premium Replacement Components: Crafted from selected materials to ensure reliable performance and extend product lifespan. Universal Compatibility: Compatible with most one-piece toilets, simplifying the selection process and ensuring a perfect fit. Easy Installation: Comes with detailed installation instructions, making installation a breeze without the need for professional skills. Comprehensive Repair Kit: Includes all necessary components for a one-time fix of flush valve issues, providing convenient maintenance.