Rectangular Duct End Cap | 14" X 8" End Cap Width_22in actual front end outer dimensions

actual front end outer dimensions are approximately 16 5/8" width X 27 5/8" height

+ Product Details Size – 20"w X 26"h is the size for the duct opening measurement only

unrestricted airflow with a precise 50° angled design

Actual Filter Size – 33 3/4"w x 7 3/4" x 1"

creating a smooth

Rectangular Duct End Cap | 14" X 8" End Cap Width_22in actual front end outer dimensions+ Product Details Size Duct end cap is 14" X 8" 26 gauge galvanized steel end cap, rectangular shape. Premium Quality Our rectangular duct cap is made of high quality galvanized sheet metal material (galvanized steel construction for durability and rust prevention). Made in the USA. Applications The product is used for stopping all types of fittings and also used to terminate a rectangular duct run in an HVAC application with a rectangular duct cap.