Rectangular Duct End Cap | 10" X 4" End Cap Floor Grille and a touch of elegance

and a touch of elegance in one superior product

Actual Filter Size – 23 3/4"w x 13 3/4" x 1"

+ Product Details Size – 36"w X 32"h is the size for the duct opening measurement only

Regular Inspection: Periodically inspect the pump for any signs of wear or damage

Rectangular Duct End Cap | 10" X 4" End Cap Floor Grille and a touch of elegance+ Product Details Size Duct end cap is 10" X 4" 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.