FlexRight Universal Flexible Duct Elbow Support – 10 Pack – Fits 4"–16" Flex Ducts, Eliminates Kinks, Improves Airflow, Reduces Energy Use, UL-Classified for Plenum Applications

The FlexRight Universal Flexible Duct Elbow Support 10-Pack provides contractors and homeowners with an easy, cost-effective solution to eliminate flex duct kinks and improve airflow. Each support is designed to fit all duct sizes from 4" to 16", meaning one pack works across multiple projects without the need for stocking different sizes. FlexRight supports shape ducts into efficient 90° elbows, preventing sharp bends that reduce system performance. This leads to smoother airflow, more consistent room temperatures, reduced fan strain, and noticeable energy savings. For property owners, that translates into lower monthly utility bills and improved overall comfort. UL Certified, these supports are safe for plenum applications, making them suitable for both residential and commercial HVAC environments. Whether you’re installing new ductwork or retrofitting an existing system, FlexRight is simple to apply — no complicated tools or special adapters required. Each 10-pack ensures you’ll have enough supports to handle multiple installations, saving time and money. If you’re looking for a smart way to streamline HVAC work, maintain compliance, and improve energy efficiency, FlexRight delivers the upgrade your system needs.

• UNIVERSAL FIT DESIGN – Each support fits 4" to 16" ducts, eliminating the need for multiple sizes. One 10-pack covers multiple installs, making it easy to keep projects efficient.
• PREVENTS KINKS & BOOSTS AIRFLOW – Shapes flex ducts into smooth 90° elbows, eliminating sharp bends that restrict airflow. Ensures HVAC systems deliver better comfort, balanced temperatures, and stronger performance.
• ENERGY SAVINGS & LOWER BILLS – By reducing pressure drops, these supports help HVAC systems run more efficiently. Homeowners and contractors see real energy cost savings over the life of the system.
• UL-CLASSIFIED & SAFE FOR PLENUM – Certified to UL standards, these supports meet plenum requirements, ensuring compliance and safety for both residential and commercial HVAC installations.