Mud Dauber Screen
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Order Direct from SupplierScreen measures 4-1/2" x 4-1/2" x 1-5/16" tall. Fits Atwood furnace vent models 2540, 8516, 8520, 8525, 8531, 8535, and 8940. Fits Suburban 6, 10, and 12 gallon water heater vents and fits most battery vents. Keeps out nesting insects, birds, and rodents with minimal airflow restriction. Easy to install, includes tool. Heavy-duty stainless steel mesh cover.
