Rectangular Duct End Cap | 20" X 8" End Cap Color_White ensuring that you find the

ensuring that you find the perfect fit for your ventilation needs

+ Product Details Perfect Fit & Easy Sizing - Designed for a 24" x 28" OR 28" x 24" duct opening (measured at the opening)

joints or for sheet metal fittings and flexible duct

+ Product Details Size - 14"w X 6"h Is The Size For The Duct Opening Measurement Only

Actual Filter Size – 17 3/4"w x 27 3/4" x 1"

Rectangular Duct End Cap | 20" X 8" End Cap Color_White ensuring that you find the+ Product Details Size Duct end cap is 20" 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.