Rectangular Duct End Cap | 30" X 12" End Cap Material_Aluminum You are missing out on

You are missing out on healthier breathing and life

+ Product Details Size - 18"w X 36"h X 2"d (for duct opening measurement only)

+ Product Details Size – 24" X 24" is the size for the drywall opening measurement only

Our MERV 8 pleated filter attracts and captures air particles from 3 to 10 microns such as pollen

Easily reach in and grab what you need immediately

Rectangular Duct End Cap | 30" X 12" End Cap Material_Aluminum You are missing out on+ Product Details Size Duct end cap is 30" X 12" 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.