Rectangular Duct End Cap | 25" X 10" End Cap Brazing Solder Rods + Product Details 12"w X

+ Product Details 12"w X 4"h Is The Size For The Duct Opening Measurement Only

+ Product Details Size – The size 30-gauge stick-on collar is 4" and it is compatible with duct 4"

Applications – The snap on system makes for easy installation and will prevent the seam from coming apart while also preventing air leakage making your HVAC system more energy efficient and in turn

Actual Filter Size – 27 3/4"w x 13 3/4" x 1"

The "W" Shaped Pleats Give You More Filter Surface Thereby Capturing More Dust

Rectangular Duct End Cap | 25" X 10" End Cap Brazing Solder Rods + Product Details 12"w X+ Product Details Size Duct end cap is 25" X 10" 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.