Rectangular Duct End Cap | 30" X 8" End Cap w20h20 you may now order this

you may now order this galvanized sheet metal end boot for a reasonable price

Its polished pre-finish gloss varnish not only adds to its appeal but also ensures easy installation

+ Product Details Size - 30"w X 18"h X 2"d (for duct opening measurement only)

Actual Filter Size – 24 3/4"w x 29 3/4" x 1"

actual front end outer dimensions are approximately 22 5/8" width X 27 5/8" height

Rectangular Duct End Cap | 30" X 8" End Cap w20h20 you may now order this+ Product Details Size Duct end cap is 30" 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.