How to Install a Dryer Vent in 6 Steps - This Old House
SAF-T-DUCT® All Metal Dryer Vent Kits - UL® - Builder's Best
Flexible Dryer Hose
VIVOHOME 4 Inch 25 Feet Aluminum Flexible Dryer Vent Hose Air Ducting Non-Insulated with 2 Stainless Steel Clamps for HVAC Ventilation and Exhaust Pack of 1 - - Amazon.com
Builder's Best Indoor Hook-Up Dryer Vent Kit in the Dryer Vent Kits department at Lowes.com