Everbilt 12 in. W x 17.75 in. L Metal Recessed Dryer Vent Box MDRBHD - The Home Depot
The Lint Catcher Bag and Bird Nest Preventer For Outdoor Dryer Vent | eBay
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