Amazon.com: 4 Inch Through-Wall Ventilation kit - Adjustable - Louvered Dryer Vent Hood with Pipe and Duct Connector - White - Plastic - with Built in Fly Screen Mesh (Style 1 with 4'' Inch) : Appliances
Complete Dryer Vent Hook Up Kit Air Tight 4 in. Pipe and Semi Rigid Duct UL2158A ATFAUL0408K - The Home Depot
Amazon.com: Dryer Duct Hose 4 inch by 12 Feet, Abuff Flexible 4-Layers Aluminum Dryer Vent Tube Transition Duct with 2 Screw Clamps Great as HVAC Duct, Clothes Dryer Duct, Air Duct : Appliances
Amazon.com: Smart Choice 8-Foot Semi-Rigid Dryer Vent Kit for Conntection, 2 Elbows, 4 Clamps, and Foil Tape : Appliances
Everbilt 4 in. x 8 ft. Semi-Rigid Dryer Duct With Clamps 98251 - The Home Depot
Amazon.com: Deflecto Easy Connecting Dryer Vent Hook Up Kit, Flexible Semi- Rigid Aluminum Duct, 4" x 8' (HUPK8WA/4) : Appliances
Amazon.com: STEELSOFT Extra Thick (6-ply) 4 inch Flexible Dryer Vent Hose Tubing 25 Feet Extra Long Heavy Duty, 4'' 25 ft Aluminum Foil Flex Duct Hose Air ducting Pipe for Exhaust Fan
Amazon.com: 4Inch 10FT Long Flexible Aluminum Air Ducting, Heavy-Duty Black 4 Layer Dryer Vent Hose, Dryer Duct for HVAC Ventilation,duct fan systems, 2 Stainless Steel Clamps Include : Appliances
NEMCO V020 Rigid Aluminum Pipe 4 inch x 2 foot
IMPERIAL 4-in x 96-in Aluminum Semi-rigid Flexible Duct in the Flexible Duct department at Lowes.com
Smart Choice 8 ft. Semi-Rigid Dryer Vent Kit with Close Elbows 5304492448 - The Home Depot
Dryer Duct Safety - Structure Tech Home Inspections
Lambro Rigiflex 4-in x 96-in Aluminum Semi-rigid Flexible Duct at Lowes.com