2pcs RV Vent Cap Set, OdorControl Durable Plumbing Roof Vent Cover for 1 to 2 3/8 Inch Pipe, White

White RV plumbing vent cap designed for 1 inch to 2 3/8 inch pipe openings. Simple, durable, and effective for maintaining ventilation and reducing odors in recreational vehicles. Key benefits Keeps sewer and system odors out of the living space by directing vent flow outside. Improves ventilation performance for better air circulation inside the RV. Quick and easy to install and remove for fast replacement or maintenance. Lightweight and durable plastic construction resists typical outdoor exposure. Versatile fit works on roof vents and sewer outlets for campers, RVs, motor homes, and travel trailers. Features and specifications Color: White Material: plastic, durable for outdoor use Overall height: 3 inches Inner diameter (ID): 3.8 inches Base diameter: 5.3 inches Fits pipe diameter range: 1 inch to 2 3/8 inch Package contents: 1 white RV plumbing vent cap Performance and compatibility Designed to fit a wide range of RV plumbing and roof vent pipes in campers, motor homes, travel trailers, and similar recreational vehicles. Designed to improve airflow and reduce the chance of odors entering the cabin by maintaining a secure outlet for vented gases. Durable plastic construction provides a balance of lightweight handling and resistance to normal outdoor conditions encountered during travel and storage. Typical applications a cracked or missing vent cap on an RV roof to restore ventilation and block pests and debris. Install on a travel trailer sewer vent to maintain odor control while parked or in transit. Use on a camper during seasonal maintenance or before long trips to ensure vents remain functional and properly covered. Notes for use Check pipe diameter before to confirm compatibility within the 1 inch to 2 3/8 inch range. Cap is lightweight and intended for use as a direct replacement for roof and sewer vent caps on recreational vehicles.