4 Inch Dryer Vent Closure
Use this dryer vent closure to keep hot or cold air out as well as to stop any pests from getting access to your dryer vent. This dryer vent is off white and can be painted to match your home. It installs using a 4 inch pipe.
The floating shuttle remains closed unless you are using your dryer. This helps keep outside cold or hot air from entering your home. This can help save money on your heating or air conditioning bill.