Dryer Vent Wall Plate (4 Inch, Black) Plastic Duct Connector Flange for Ventilation Straight Pipe, Cooling and Heating. Small Through The Wall Trim Collar Ducting with Mounting Plate Quick Connect : Amazon.ca:
Dryer Vents & Ducts - Homedepot.ca
SAF-T-DUCT® All Metal Dryer Vent Kits - UL® - Builder's Best
Dryer Ducts | Manufacturer and Bulk Supplier of Dryer Venting
How to Tell When to Replace Dryer Vent | Westward 360
Uxcell 4 Inch Dryer Vent Wall Plate Adapter Ventilation Duct Flange with Hose White | Walmart Canada
ProFlex 4-inch x 20 Foot Dryer Duct | The Home Depot Canada
Dundas-Jafine 4" x 8' Proflex Dryer Duct | Home Hardware
Flexible Dryer Duct 4 in. x 25 ft. - Canac
Imperial Heavy Duty Quick Connect Hook-up Flexible Dryer Duct Vent Hose, 4-in X 2-ft - Wayfair Canada