JR PRODUCTS FLYING INSECT SCREEN: SCREEN MEASURES 4-1/2IN X 4-1/2IN X 1-5/16IN TALL|06-30185

Keep nesting birds and rodents out of your furnace vents and battery vents! This mesh cover does not restrict airflow, and includes the tool to make this install simple. Measures 4-1/2 x 4-1/2 x 1-5/16 Heavy Duty Stainless Steel Mesh Cover Fits the following Atwood models: 2540, 8516, 8520,8525,8531,8535 and 8940 Fits Suburban 6, 10 and 12 Gallon water heater vents and fits most battery vents