Rectangular Duct End Cap | 20" X 8" End Cap Color_White and conventional air conditioning system

and conventional air conditioning system linesets – Used in for any application whether home or commercial

Actual Filter Size – 33 3/4"w x 11 3/4" x 1"

Mounted with a frame and bayonet joint

MERV 8 is the most reccomeded level of filteration by industry professionels

actual front end outer dimensions are approximately 28 5/8" width X 8 5/8" height

Rectangular Duct End Cap | 20" X 8" End Cap Color_White and conventional air conditioning system+ 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.