FLYING INSECT SCREEN 4.5 X 4.5 (SQU

Furnace/ Battery/ Water Heater Vent; For Use With Atwood 2540/ 8516/ 8520/ 8525/ 8531/ 8535/8940 Furnace Models And Suburban 6/ 10/ 12 Gallon Water Heaters And Most Battery Vents; 4-1/2 Inch Length x 4-1/2 Inch Width x 1-5/16 Inch Height; Stainless Steel; Single; With 2 Spring Fasteners And 1 Installation Tool