Master Flow - 3 in. x 5 ft. Round Metal Duct Pipe - Make your next HVAC project a success with the help of this pipe, featuring galvanized steel and a simple design for quick and secure installation. - THD SKU# 148628

Designed for all heating, venting and air conditioning where rigid pipe is required. Durable, rust-resistant 30-gauge galvanized steel construction. Crimped end for a secure connection. Can be trimmed to desired length with tin snips (sold separately) Size: 3-in diameter x 60-in length

3 Inch Air Duct Hose, Easy-to-Install 5 Feet Dryer Vent Hose with 2 Clamps – 4 Layer PVC and Aluminum Flexible Duct for Heating Cooling Ventilation and Exhaust

Specifically designed to insulate rigid or semi-rigid round ducts, it is an excellent method for reducing heat or cool loss and condensation build-up. The sleeve is made of a thick fiberglass insulation blanket enclosed in a strong, fiberglass-reinforced silver metalized outer jacket.

Tough reinforced metallized polyester jacket - tear and puncture resistant. This aluminum flex duct is intended to be used in heating, cooling, ventilation, and waste gases transmission lines. Suitable for medium-pressure applications.

3 Inch Air Duct Hose, Easy-to-Install 5 Feet Dryer Vent Hose with 2 Clamps – 4 Layer PVC and Aluminum Flexible Duct for Heating Cooling Ventilation and Exhaust

Choose from our selection of rigid duct, including quick-disconnect duct and fittings, standard duct and fittings, and more. Same and Next Day Delivery.

The Lambro 3-inch x 8-foot flexible aluminum semi-rigid (triple-lock) duct is more durable than traditional versions. It is ideal for general HVAC venting applications that require air expulsion from the home.

Find 3-Inch flexible duct at Lowe's today. Shop flexible duct and a variety of heating & cooling products online at Lowes.com.