The CVENT-4 Concentric Vents from Morris Products are designed for efficient air intake and exhaust in HVAC systems. Measuring 4 inches in diameter, these vents are constructed from high-quality materials to ensure durability and long-lasting performance. They are suitable for both residential and commercial applications, providing a reliable solution for ventilation needs. The concentric design allows for easy installation and optimal airflow, while the sleek finish enhances the aesthetic appeal of any space. These vents comply with industry standards, ensuring safety and efficiency in air distribution systems.