Rectangular Duct End Cap | 8" X 8" End Cap Color_Brown L/H@0 FT: - 22

L/H@0 FT: - 22

+ Product Details Size – 20"w X 30"h pleated MERV 8 filter for HVAC return filter grille - 3 Pack

} + Product Details Size & Compatibility - The size of a boot register end is 14" X 4" X 8" galvanized floor boot end center 26-gauge

actual front end outer dimensions are approximately 36 5/8" width X 24 5/8" height

High Quality – Heavy-gauge all-steel construction

Rectangular Duct End Cap | 8" X 8" End Cap Color_Brown L/H@0 FT: - 22+ Product Details Size Duct end cap is 8" 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.