4″ PVC Radon Vent Cap with Screen – 4.5″ OD

Durable 4-inch PVC Radon Vent Cap from Innconee ensures long-lasting performance for your roof ventilation system. Crafted from high-quality PVC, this vent cap resists heat, wear, and corrosion, making it ideal for harsh weather conditions. Its sturdy construction eliminates the need for frequent replacements, providing reliable protection for your radon flue, HVAC exhaust, or furnace pipe.

Designed to fit standard 4-inch Schedule 40 pipes with a 4.5-inch outer diameter, this vent cap features a grid-patterned screen that promotes optimal airflow while blocking debris like rain, snow, and leaves. Installation is simple—just place the cap over the pipe and secure with adhesive. The screen termination also helps extend the life of your fan motor and duct by preventing clogs and damage, ensuring efficient system performance.