TOODOO 2 Pack Flying Insect Screen Rv Furnace & Water Heater Vent Screen, 2.8 Inch Stainless Steel Insect Guard, Fits Duo-therm & Suburban, Rust-resistant Easy Install with with Installation Tool

Stainless Steel: crafted from quality stainless steel mesh, these RV furnace vent screens offer reliable durability and rust resistance, ensuring long-lasting protection for your RV water heater vent and furnace vent cover in all weather conditions Effective Insect & Debris Blocking: the 2.8 inch diameter and 1.8 inch height mesh screen with 0.11 inch grid efficiently keeps out flying insects, mice, birds, and debris, maintaining a clean and comfortable RV interior while supporting optimal airflow Universal Fit & Easy Installation: designed to fit most Duo-Therm and Suburban furnace vents, each package includes 2 RV furnace vent covers, 2 spring hooks, and 1 installation tool for quick, hassle-free setup, no special skills required for secure attachment Optimal Airflow Design: the well-ventilated mesh structure minimizes airflow restriction, allowing your RV furnace and water heater to operate efficiently while preventing unwanted pests from entering your system Ideal for Outdoor Adventures: suitable for RV, camper, and travel trailer owners, these vent screens provide reliable protection during camping, road trips, and extended outdoor stays, keeping your heating system safe and your RV experience worry-free