Rectangular Duct End Cap | 12" X 6" End Cap w16h16 + Product Description Enhance your

+ Product Description Enhance your HVAC system's efficiency and your home's aesthetics with our premium aluminum air vent diffuser

+ Product Details Size - 34"w X 28"h X 2"d (for duct opening measurement only)

+ Product Details Size - 16"w X 28"h is the size for the duct opening measurement only

actual front end outer dimensions are approximately 27 5/8" width X 12 5/8" height

Minimum Efficiency Reporting Value (MERV) is a standard that rates the overall effectiveness of air filters

Rectangular Duct End Cap | 12" X 6" End Cap w16h16 + Product Description Enhance your+ Product Details Size Duct end cap is 12" X 6" 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.