DiversiTech CVENTCAP3 Concentric Vent Cap - 3" DIA

The DiversiTech CVENTCAP3 Concentric Vent Cap is intended to improve the ventilation system of HVAC configurations. This cap is made from strong plastic and has a black glossy look to it; it is designed to provide well airflow control. It operates by affording secure sealing of the termination point of concentric vents to shield them from weather elements and debris while allowing free passage of air. Especially suitable for a wide range of HVAC applications. It has a stiff structure that guarantees it can work for a long time in different environments. These are protecting the vent system from any external impacts hence maintaining the efficiency of airflow.