Straight Register Boot - 12" X 4" X 8" Round sidewall + Product Details Size -

+ Product Details Size - 10"w X 10"h is the size for the duct opening measurement only

INSTRUCTIONS - Use this dryer duct end cap with duct tape to terminate old ductwork runs in a flexible duct or round metal duct

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Actual Filter Size – 21 3/4"w x 15 3/4" x 1"

Installation – Easy installation - just screw the sides of the access panel frame into your duct/hole – see photos for example

Straight Register Boot - 12" X 4" X 8" Round sidewall + Product Details Size -+ Product Details Size & Compatibility The size of galvanized sheet metal straight floor boot is 12" X 4" X 8". It is compatible with 8" duct Superior Quality Made in the USA. Our straight register boot is made of high quality galvanized steel metal for durability and rust prevention. Applications The straight boot is used for the transition from round pipe or insulated flex duct to register or grille + Product Description If you are looking for a