The PRO-FLEX LLC reducing coupler (CTS) is a versatile plumbing fitting designed to connect different pipe sizes securely. This coupler is made from high-quality materials, ensuring durability and resistance to corrosion. It is ideal for use in both residential and commercial plumbing systems, providing a reliable solution for transitioning between pipe sizes. The coupler meets industry standards for safety and performance, making it a trusted choice for contractors. Its easy installation process allows for quick and efficient connections, ensuring a leak-free system.