![Attwood Cowl Ventilator [1364A3]](http://cemarine.com/cdn/shop/products/69878XL_512x512.jpg?v=1576633503)
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Cowl VentilatorAttwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilat...
View full details![Perko Chromalex Cowl Vent - 3" Duct - Chrome Plated Zinc [1312DP0CHR]](http://cemarine.com/cdn/shop/products/34434XL_512x512.jpg?v=1547880125)
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Cowl Ventilator(1312) Chrome Plated Zinc Alloy Cowl w/ Black Plastic Base 3" Duct Threads Into Neck, Hose Clamps Not Required Length: 5-3/4"Width...
View full details![Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" [0339DP0CHR]](http://cemarine.com/cdn/shop/products/55827XL_512x512.jpg?v=1547932874)
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Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4"Specs: Chrome Plated Brass Dimensions Base: 4" x 3-3/4" Width Opening: 2-1/2" Heig...
View full details![Perko Cowl Ventilator - 3" Chrome Plated Zinc Alloy [0870DP0CHR]](http://cemarine.com/cdn/shop/products/34433XL_512x512.jpg?v=1547880118)
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Cowl Ventilator(0870) Chrome Plated Zinc Alloy Cowl with Black PERKO-KOTE Base 3" Duct Thread into Neck, Hose Clamps Not Required Cowl Opening Sq...
View full details![Sea-Dog Stainless Steel Butterfly Vent - Center Knob - 4" [331440-1]](http://cemarine.com/cdn/shop/products/77417XL_512x512.jpg?v=1555541842)
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Stainless Steel Butterfly Vent - Center Knob - 4" Butterfly Vents promote air flow preventing mold, mildew, and associated odors. Features a cente...
View full details![Sea-Dog Stainless Steel Butterfly Vent - Center Knob - 5" [331450-1]](http://cemarine.com/cdn/shop/products/77418XL_512x512.jpg?v=1555541849)
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Stainless Steel Butterfly Vent - Center Knob - 5" Butterfly Vents promote air flow preventing mold, mildew, and associated odors. Features a cente...
View full details![Sea-Dog Stainless Steel Clam Shell Vent - Large [331350-1]](http://cemarine.com/cdn/shop/products/77406XL_512x512.jpg?v=1555541753)
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Stainless Steel Clam Shell Vent - Large Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaus...
View full details![Sea-Dog Stainless Steel Clam Shell Vent - Mini [331335-1]](http://cemarine.com/cdn/shop/products/77404XL_512x512.jpg?v=1554434202)
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Stainless Steel Clam Shell Vent - Mini Mini Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust ...
View full details![Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose [331320-1]](http://cemarine.com/cdn/shop/products/77401XL_512x512.jpg?v=1554434194)
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Stainless Steel Cowl Vent with Base - 3" Hose Cowl Vent with Base provides fresh air below decks by trapping air that comes across the top deck an...
View full details![Sea-Dog Stainless Steel Cowl Vent [331330-1]](http://cemarine.com/cdn/shop/products/77403XL_512x512.jpg?v=1622663051)
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Stainless Steel Cowl Vent Cowl Vent provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's ...
View full details![Sea-Dog Stainless Steel Drain Cover - 3-1/4" [331600-1]](http://cemarine.com/cdn/shop/products/77419XL_512x512.jpg?v=1555541858)
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Stainless Steel Drain Cover - 3-1/4" Stamped 304 Stainless SteelWARNING: This product can expose you to chemicals which are known to the State of ...
View full details![Sea-Dog Stainless Steel Flush Mount Gas Tank Vent 5/8" Hose - Straight [353210-1]](http://cemarine.com/cdn/shop/products/80926XL_512x512.jpg?v=1571866666)
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Stainless Steel Flush Mount Gas Tank Vent 5/8" Hose - StraightThe Flush Mount Gas Tank Vent provides the needed air flow to maintain proper fuel f...
View full details![Sea-Dog Stainless Steel Locker Vent - 2-3/8" x 6-3/4" [331620-1]](http://cemarine.com/cdn/shop/products/77420XL_512x512.jpg?v=1555541864)
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Stainless Steel Locker Vent - 2-3/8" x 6-3/4" Locker Vents are designed to promote air circulation in interior areas and prevent mold, mildew, and...
View full details![Sea-Dog Stainless Steel Louvered Vent - 5" x 2-5/8" [331380-1]](http://cemarine.com/cdn/shop/products/77410XL_512x512.jpg?v=1555541782)
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Stainless Steel Louvered Vent - 5" x 2-5/8" Louvered Vents are designed to promote air circulation and prevent mold, mildew, and unpleasant odors....
View full details![Sea-Dog Stainless Steel Louvered Vent - 5" x 4-5/8" [331390-1]](http://cemarine.com/cdn/shop/products/77411XL_512x512.jpg?v=1555541789)
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Stainless Steel Louvered Vent - 5" x 4-5/8" Louvered Vents are designed to promote air circulation and prevent mold, mildew, and unpleasant odors....
View full details![Sea-Dog Stainless Steel Louvered Vent - 5" x 9" [331410-1]](http://cemarine.com/cdn/shop/products/77414XL_512x512.jpg?v=1622663111)
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Stainless Steel Louvered Vent - 5" x 9" Louvered Vents are designed to promote air circulation and prevent mold, mildew, and unpleasant odors. Ide...
View full details![Sea-Dog Stainless Steel Louvered Vent - 9-1/8" x 4-5/8" [331400-1]](http://cemarine.com/cdn/shop/products/77412XL_512x512.jpg?v=1555541797)
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Stainless Steel Louvered Vent - 9-1/8" x 4-5/8" Louvered Vents are designed to promote air circulation and prevent mold, mildew, and unpleasant od...
View full details![Sea-Dog Stainless Steel Louvered Vent - Oval - 9-1/8" x 4-5/8" [331405-1]](http://cemarine.com/cdn/shop/products/77413XL_512x512.jpg?v=1555541804)
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Stainless Steel Louvered Vent - Oval - 9-1/8" x 4-5/8" Louvered Vents are designed to promote air circulation and prevent mold, mildew, and unplea...
View full details![Sea-Dog Stainless Steel Midget Vent - Heavy Duty [331375-1]](http://cemarine.com/cdn/shop/products/77409XL_512x512.jpg?v=1555541775)
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Stainless Steel Midget Vent - Heavy Duty Heavy Duty Midget Vents feature a reinforced rim, making them durable enough to stand on. Great for routi...
View full details![Sea-Dog Stainless Steel Midget Vent - Medium [331370-1]](http://cemarine.com/cdn/shop/products/77408XL_512x512.jpg?v=1555541768)
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Stainless Steel Midget Vent - Medium Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and ...
View full details![Sea-Dog Stainless Steel Midget Vent - Small [331360-1]](http://cemarine.com/cdn/shop/products/77407XL_512x512.jpg?v=1555541760)
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Stainless Steel Midget Vent - Small Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and w...
View full details![Sea-Dog Stainless Steel Round Louvered Vent - 4" [331424-1]](http://cemarine.com/cdn/shop/products/77415XL_512x512.jpg?v=1555541823)
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Stainless Steel Round Louvered Vent - 4" Round Louvered Vents allow air in while keeping water out. Installs with four #6 FH fasteners (not includ...
View full details![Sea-Dog Stainless Steel Round Louvered Vent - 5" [331425-1]](http://cemarine.com/cdn/shop/products/77416XL_512x512.jpg?v=1555541830)
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Stainless Steel Round Louvered Vent - 5" Round Louvered Vents allow air in while keeping water out. Installs with four #6 FH fasteners (not includ...
View full details![Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" [S-1390C]](http://cemarine.com/cdn/shop/products/36519XL_512x512.jpg?v=1569583093)
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Clam Shell Midget Vent 2-1/4" x 2-1/4" Material: 304 Stainless Steel Size: 2-1/4" x 2-1/4" Fastener: #6 (3)
