Description Enhance your AC system's adaptability with our Duct Reducer Connector. Built for versatility and ease of use, this connector seamlessly transitions between different duct sizes, ensuring efficient airflow and compatibility with various system configurations. It is a lightweight yet durable solution for your ventilation needs. Features -Color:White -Material:Plastic -Size: 15.60X10.80X10.80cm/6.13X4.24X4.24in -bigger inner diameter: 150mm -bigger outer diameter: 157mm -smaller inner diameter: 93mm -smaller outerdiameter: 99mm -Size transition: The duct connector boasts two different diameters on its ends, seamlessly accommodating ducting of differing dimensions for versatile connectivity. -Easy setup: Boasting a simplistic fitting method, our duct reducer facilitates swift and effortless installation, conserving time and labor for all involved. -Sturdy build: Fabricated meticulously from robust plastic, this duct coupling stands resilient against diverse environmental factors, offering enduring functionality. -Air circulation: To preserve normal airflow, this ac duct reducer curtails air resistance and turbulence, thereby enhancing the overall efficacy of your ventilation system. -Multi-purpose compatibility: Our duct adapter is universally applicable across various ventilation setups, bringing huge convenience for households and businesses.Package list: 1 x duct reducer