Compatibility: This flex coupler is designed as a replacement for InSinkErator part number 75499 and fits garbage disposal systems that use this style connection. It helps forestall vibration and potential damage, ensuring smooth operation in your kitchen. Size matches the original 75499 replacement for proper fit. AntiVibration Performance: Built with soft rubber and 304 stainless steel to absorb shocks, reduce vibration, and help prevent leaks. Supports a clean, tidy kitchen environment without relying on original fittings. Easy Installation: Simple to install and remove, allowing quick replacement of broken connections. Addresses water leakage issues and saves time and money on plumbing repairs. Durable Construction: Made from quality rubber and rustresistant 304 stainless steel, delivering longlasting sealing to prevent leaks and withstand daily use in demanding kitchen conditions. Use Scenarios: Scenario 1: Replacing a worn or damaged flex coupler on an existing garbage disposal to stop a leak and reduce noise. Scenario 2: Installing a garbage disposal or upgrading connections while maintaining vibration control and sealing. Scenario 3: Performing a quick, doityourself in a busy kitchen to minimize downtime and avoid professional service costs.