US$ 45.99
Higher value MERV rating equates to finer filtration
Actual Filter Size – 15 3/4"w x 21 3/4" x 1"
+ Product Details Size & Compatibility – The size of galvanized sheet metal straight floor boot is 12" X 6" X 5"
5mm and 5x2
4" Round Side Takeoff With Air Tight Stick on Base Ceiling Higher value MERV rating equates+ Product Details Size & Compatibility The 4" galvanized steel round side take off is compatible with duct 4" Superior Quality Made in the USA. Our straight register boot is made of high quality galvanized steel metal for durability and rust prevention. It has crimped ends for easy fitting and secure connection to consecutive duct joints Applications The Galvanized Steel Round Take Off Duct is used for transition from an air plenum or square duct to a
US$ 45.99
US$ 75.95
US$ 21.95
US$ 31.95
US$ 39.95
US$ 22.48