Key features

• •Specification: RVGUARD insect screen 4.5 x 4.5 x 1.3 Inch is for Water Heater: Atwood furnace vent models 2540, 8516, 8520, 8525, 8531, 8535, and 8940; Fits for Suburban 6, 10, and 12 gallon water heater vents and fits most battery vents. 8.5" x 6" x 1.3" : Fits for Atwood 6 & 10 Gallon and Suburban 6 Gallon water heater vents.
• •Last to Use: RVGUARD pest screens are made with high grade stainless steel to ensure they stay intact and corrosion-free over your vents so your investment stays protected. And it is easy to clean to look good.
• •Easy to install: Simple installation with all needed tools included: 4 stainless steel spring hooks, 1 installation tool and silicone strip. The silicone strip edging provides noise and scratch-free application even during cold weather. Instruction is also included. It takes no more than 2 minutes to install.
• •Keep Pests Out: Using Insect screen is the economical way to protect the furnace and your home from flying insect nests. Protect children and pets from vent exposure.
• •Get Maximum Airflow: RVGUARD insect screen see-through, breathable wire mesh covers for RV with large enough gaps for optimal airflow but small enough to keep away bugs.