Join duct and fittings with quick-release clamps for faster disassembly and cleanout than other duct systems.

Made of PVC plastic to withstand acids, alkalies, salts, and other corrosive vapors and fumes.

Often used in tight spaces, such as in walls and ceilings, rectangular duct allows you to select larger sizes without increasing duct height.

Save energy and increase comfort by heating and cooling only the areas that need it.