The safest and most efficient way to vent your clothes dryer. Even if you clean your dryers lint filter after each use, you still have lint collect in the hose due to poor airflow. If your dryer vent system airflow is restricted in any way, your dryer can overheat creating a fire hazard. Efficient airflow is the key to shorter and safer drying times. The Almetal Dryer Vent is the answer.