For side walls with patented exhaust flaps which stay closed when not in use; durable, maintenance free, U.V. stabilized and constructed with color molded-through so they won't scratch, flake or fade; comes complete with 8" aluminum tube (4" diameter); optional: small animal guard sold separately; net free area 12 sq. inches; Limited Lifetime warranty. Made in USA.
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Classic design and function for venting air through side walls; durable, maintenance-free, U.V. stabilized and constructed with color molded-through so they won't scratch, flake or fade; built-in concealed exhaust flap stays closed when not in use; net free area 12 sq. inches; locking positions: .75", 1" and 1.25"; fitted with 4" exhaust pipe and pipe length 8"; animal guards and wire screen sold separately; Limited Lifetime warranty. Made in USA.
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Use for venting bathroom and kitchen exhaust fans; not for use as dryer or furnace vent; durable, maintenance free, U.V. stabilized and constructed with color molded-through so they won't scratch, flake or fade; full fiberglass screening for complete insect protection; net free area 12 sq. inch; Limited Lifetime warranty. Made in USA.
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