Mushroom Vent Cap For Roof Ventilation Systems

Introducing the Oatey® Mushroom Vent Cap, now available at Johnnys True Value Hardware in Harlingen, TX. This high-impact PVC vent cap is designed to provide reliable protection for your drain, waste, and vent (DWV) systems by preventing debris, water, and unwanted critters from entering your vent pipes. With over 100 years of trusted plumbing expertise behind Oatey products, this mushroom vent cap is an essential component for maintaining the integrity and proper airflow of your plumbing system.

• Versatile fit: Designed to fit 3 inch and 4 inch vent stacks, accommodating a maximum pipe outer diameter of 4 inches for broad compatibility.


• Fully assembled: Comes ready to install with 3 included hex-head bolts, eliminating the need for any assembly and simplifying the installation process.


• Durable material: Constructed from high-impact PVC, ensuring long-lasting performance and resistance to environmental elements.


• Effective protection: Prevents debris, water, and critters from entering your vent pipe while maintaining proper airflow essential for your DWV system’s function.


• Muted color tone: Designed with a subtle color that blends well with most vent stacks, providing a clean and unobtrusive appearance.


• Easy installation: The included hardware and fully assembled design make it straightforward for both professionals and DIY enthusiasts to install.

The Oatey® Mushroom Vent Cap is ideal for homeowners and plumbing professionals in Harlingen who want to ensure their vent stacks remain clear and functional. Whether you are replacing an old vent cap or installing a new system, this vent cap helps maintain proper ventilation and prevents common issues caused by blockages or pest intrusion. It is perfect for residential or commercial plumbing projects where reliable vent protection is critical.



Imagine completing your plumbing maintenance or new installation with confidence, knowing that the vent stacks in your home or business in Harlingen are safeguarded against environmental debris and critters. This vent cap supports the longevity and efficiency of your DWV system, reducing the risk of costly repairs and ensuring smooth operation.



In summary, the Oatey® Mushroom Vent Cap is a durable, easy-to-install solution that protects your vent pipes while maintaining essential airflow. Available now at Johnnys True Value Hardware in Harlingen, TX, it is a smart investment for anyone looking to enhance their plumbing system’s reliability and performance.