Features: Universal Compatibility: This water filter coupling kit is designed to fit most water filtration systems, including under sink filters and refrigerator filters, ensuring a seamless and secure connection for various setups. No-Tool Installation: The easy-install water filter fittings kit features a no-tool, leak-proof design, allowing for quick and hassle-free setup without the need for additional tools or professional help. Durable & Reliable: Made from high-quality materials, our water purifier coupling set includes sturdy gaskets and adapters to ensure a long-lasting, leak-free performance for your water filtration system. Quick Disconnect Convenience: Equipped with universal quick disconnect adapters, this kit enables fast and effortless filter changes, saving you time and minimizing water wastage during maintenance. Complete Solution: The water filters and gaskets kit provides all necessary components for under-sink filter installations, offering a comprehensive and ready-to-use solution for upgrading your home's water quality. Specification: Material: ABS Size: Filter Adapter: 0.79*1.1" Gasket: 0.12*0.98" Notes: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Include: Choice 1: 1*Filter Adapters 5*Gaskets or Choice 2: 2*Filter Adapters 10*Gaskets