-30% sale
Attwood Marine Qualifies for Free Shipping Attwood Modular vent center sections white for 4 Attwood Marine Qualifies for Free Shipping Attwood Modular vent center sections white for 4
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Attwood Marine Attwood Modular vent center sections white for 4" ID Attwood 1438F1 $32.49 $45.94
Attwood Marine 1438F1 Vents Modular construction to accommodate any ventilation opening size by interlocking two or more center sections. End sections interlock to the center section for a finished appearance. For 4" I.D. ventilation systems use one or more 1348 collector boxes. Attwood hull-mounted vents are designed to be installed by fastening as a complete unit from either inside or outside the hull. Dimensions: 19-1/8" x 5-3/8" x 7/8" Mates with end piece Part #1439F1 Normalized SKU: 1438F1UPC Code: 022697021007
Sold out -21% sale
Attwood Marine Qualifies for Free Shipping Attwood Modular vent end sections white for 4 Attwood Marine Qualifies for Free Shipping Attwood Modular vent end sections white for 4
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Attwood Marine Attwood Modular vent end sections white for 4" ID #1439F1 $12.49 $15.71
Attwood Marine 1439F1 Vents Modular construction to accommodate any ventilation opening size by interlocking two or more center sections. End sections interlock to the center section for a finished appearance. For 4" I.D. ventilation systems use one or more 1348 collector boxes. Attwood hull-mounted vents are designed to be installed by fastening as a complete unit from either inside or outside the hull. Dimensions: 5-3/8" x 2-3/4" x 7/8" Mates with center section Part #143F1. Normalized SKU: 1439F1UPC Code: 022697143952
-17% sale
Attwood Marine Qualifies for Free Shipping Attwood Collector box for 2 3
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Attwood Marine Attwood Collector box for 2 3" ID hoses plastic #1487A1 $16.28 $19.43
Attwood Marine 1487A1 Vents Collector boxes for use with 1488 stainless steel vent. With cut-outs for two 3" I.D. wire-supported hoses. Corrosion-resistant plastic. Ventilation hose (not included) twists into the bottom of the collector box to form a raised water barrier. All collector boxes are designed for intake or exhaust and meet all ABYC requirements. Installation Hole Saw Size: 3-5/8" x 10-3/4" Depth: 5-9/16" Normalized SKU: 1487A1UPC Code: 022697148711
-32% sale
Attwood Marine Qualifies for Free Shipping Attwood Collector Box narrow for two 3
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Attwood Marine Attwood Collector Box narrow for two 3" ID hoses plastic #1343-1 $19.99 $29.17
Attwood Marine 1343-1 VentsFor use with narrow stainless steel vents (1493 or 1499), with two 3" I.D. wire-supported ventilation hoses. Corrosion-resistant plastic. Ventilation hose (not included) twists into the bottom of the collector box to form a raised water barrier. All collector boxes are designed for intake or exhaust and meet all ABYC requirements.Specifications:For two 3" I.D. hosesDepth: 4-1/16"Installation hole size: 2-7/16" x 16-3/16"Collector box,narrow, for two 3" I.D. hoses, corrosion-resistant plasticNormalized SKU: 13431UPC Code: 022697134318
Sold out -17% sale
Attwood Marine Qualifies for Free Shipping Attwood Collector box for 1 4
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Attwood Marine Attwood Collector box for 1 4" ID hose plastic #1487B1 $9.69 $11.56
Attwood Marine 1487B1 Vents Collector boxes for use with 1488 stainless steel vent. Cut-out for one 4" I.D. wire-supported hose. Corrosion-resistant plastic. Ventilation hose (not included) twists into the bottom of the collector box to form a raised water barrier. All collector boxes are designed for intake or exhaust and meet all ABYC requirements. Collector box for one 4" I.D. hoses, corrosion-resistant plastic Normalized SKU: 1487B1UPC Code: 022697148704
-17% sale
Attwood Marine Qualifies for Free Shipping Attwood Louvered Vent Stainless #1493-5 Attwood Marine Qualifies for Free Shipping Attwood Louvered Vent Stainless #1493-5
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Attwood Marine Attwood Louvered Vent Stainless #1493-5 $56.52 $67.82
Attwood Marine 1493-5 Vents Attwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. The ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. Plastic vents are corrosion-resistant and will not discolor. All collector boxes and vents are designed for intake or exhaust and meet ABYCH-2 cross-sectional area requirements. Constructed of all-welded #304 Stainless Steel with a polished finish Vents for use with 3 I.D. ventilation systems and require a 1343 collector box Install with #6 fasteners Depth: 9/16" Open Hole Size: 2-1/16" x 15-15/16" Normalized SKU: 14935UPC Code: 022697149350
Sold out -39% sale
Attwood Marine Qualifies for Free Shipping Attwood Flush Louvered Vent Chrome #1426-5 Attwood Marine Qualifies for Free Shipping Attwood Flush Louvered Vent Chrome #1426-5
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Attwood Marine Attwood Flush Louvered Vent Chrome #1426-5 $28.49 $46.22
Attwood Marine 1426-5 Vents Canted louvers deflect rain and spray and help conceal the collector box. Installs flush to hull. Drain slots to prevent water accumulation. Install with #8 screws. Requires 1341 collector box for 3" system, or 1342 for 4" system. Attwood hull-mounted vents are designed to be installed by fastening as a complete unit from either inside or outside the hull. This part was discontinued by Attwood in 2023 and is no longer available. They do currently make the white and back versions.  Flush Louvered Vent Black: 1423-5 Flush Louvered Vent White: 1425-5 Normalized SKU: 14265UPC Code: 022697142658
-23% sale
Sea-Dog Qualifies for Free Shipping Sea-Dog Floor Drain Stainless Vent #331600-1
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Sea-Dog Sea-Dog Floor Drain Stainless Vent #331600-1 $7.14 $9.18
Sea-Dog 331600-1 VentsStainless Steel Drain Cover - 3-1/4" Stamped 304 Stainless Steel Seadog Floor Drain Stainless Vent 331600-1Normalized SKU: 3316001UPC Code: 035514331043
-17% sale
Attwood Marine Qualifies for Free Shipping Collector box for Venturi Flush Louvered or Trimline vents for one 4
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Attwood Marine Collector box for Venturi Flush Louvered or Trimline vents for one 4" I.D. $28.12 $33.56
Attwood Marine 1342-1 VentsFor use with Venturi, Flush Louvered or Trimline vents. Corrosion-resistant plastic. Ventilation hose (not included) twists into the bottom of the collector box to form a raised water barrier. All collector boxes are designed for intake or exhaust and meet all ABYC requirements. For use with Attwood vents:1494, 1423, 1424, 1496ASpecifications:For one 4" I.D. hosesDepth: 5"Installation hole size: 2-1/8" x 15-5/8"Corrosion-resistant plastic.Collector box for Venturi, Flush Louvered or Trimline vents, for one 4" I.D.Normalized SKU: 13421UPC Code: 022697134219
-23% sale
Sea-Dog Qualifies for Free Shipping Sea-Dog ABS Hose Vent 3 Sea-Dog Qualifies for Free Shipping Sea-Dog ABS Hose Vent 3
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Sea-Dog Sea-Dog ABS Hose Vent 3" Black #337325 $5.17 $6.68
Sea-Dog 337325 VentsHose thru vents are designed for cabin or bilge ventilation. Constructed of injection molded ABS they are UV resistant. For use with 3” or 4” exhaust hose. Installs with four #8 FH fasteners (not included). Available in custom colors for large volume orders. Injection molded ABS Overall Size: 3-11/16" Hose hole size: 3"/3-1/8" Installs with four #8 FH fasteners (not included Seadog ABS Hose Vent-3 Inch Black #337325Normalized SKU: 337325UPC Code: 035514337588
-17% sale
Attwood Marine Qualifies for Free Shipping Attwood Stainless Louvered Vent #1499-5 Attwood Marine Qualifies for Free Shipping Attwood Stainless Louvered Vent #1499-5
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Attwood Marine Attwood Stainless Louvered Vent #1499-5 $68.31 $81.97
Attwood Marine 1499-5 Vents Suitable for installation on any flat or most contoured hulls. Constructed of all-welded 304 stainless steel with a polished finish. Vents for use with 3" I.D. ventilation systems, and require a 1343 collector box. Install with #6 screws. Attwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Suitable for installation on any flat or most contoured hulls. Constructed of all-welded #304 Stainless Steel with a polished finish. Vents for use with 3" I.D. ventilation systems, and require a 1343 collector box. Install with #6 fasteners. Installation Hole Size: 2-1/16" x 15-15/16" Outside dimensions: 3" x 16-7/8" Normalized SKU: 14995UPC Code: 022697149954
-21% sale
Sea-Dog Qualifies for Free Shipping Sea-Dog ABS Hose Vent-Flush White #337316-1
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Sea-Dog Sea-Dog ABS Hose Vent-Flush White #337316-1 $5.20 $6.54
Sea-Dog 337316-1 VentsFLUSH VENT - Injection Molded ABS - WhiteHose Size: Up to 3 Inches and Vent Area: 3.04 in2A: 2-13/16 Inches B: 2-3/4 Inches C: 3-5/8 Inches Fastener: #8 FHAvailable in custom colors for large volume orders.Seadog ABS Hose Vent-Flush White #337316-1Normalized SKU: 3373161UPC Code: 035514337014
-35% sale
Attwood Marine Qualifies for Free Shipping Attwood Round Storage Vent Black #1353-1
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Attwood Marine Attwood Round Storage Vent Black #1353-1 $6.99 $10.73
Attwood Marine 1353-1 VentsSTORAGE VENTUse to vent lockers and storage areas. Provides over six square inches of ventilation opening. Will not accept a ventilation hose. Corrosion-resistant plastic. Two holes for required #6 fasteners.BlackAttwood-Vent- Storage Blk #1353-1 Normalized SKU: 13531UPC Code:
-17% sale
Attwood Marine Qualifies for Free Shipping Attwood Flush Louvered Vent Black #1423-5
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Attwood Marine Attwood Flush Louvered Vent Black #1423-5 $17.98 $21.46
Attwood Marine 1423-5 VentsCanted louvers deflect rain and spray and help conceal the collector box. Installs flush to hull. Drain slots to prevent water accumulation. Install with #8 screws. Requires 1341 collector box for 3" system, or 1342 for 4" system. Attwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Black vent is ABS plastic and his paintable.Attwood-Flush Louvered Vent, Black #1423-5Normalized SKU: 14235UPC Code: 022697142351
-32% sale
Attwood Marine Qualifies for Free Shipping Attwood Collector Box for Venturi Flush Louvered or Trimline vents 2 3
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Attwood Marine Attwood Collector Box for Venturi Flush Louvered or Trimline vents 2 3" #1341-1 $16.13 $23.61
Attwood Marine 1341-1 VentsFor use with Venturi, Flush Louvered or Trimline vents. Corrosion-resistant plastic. Ventilation hose (not included) twists into the bottom of the collector box to form a raised water barrier. All collector boxes are designed for intake or exhaust and meet all ABYC requirements.Specifications:For two 3" I.D. hosesDepth: 3-7/8"Installation hole size: 2-1/16" x 15-9/16"Corrosion-resistant plastic.Collector box for Venturi, Flush Louvered or Trimline vents, for two 3" I.D.Normalized SKU: 13411UPC Code: 022697134110
-17% sale
Perko Qualifies for Free Shipping Perko Clam Shell Vent 4
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Perko Perko Clam Shell Vent 4" x 3" 3/4" #0339DP0CHR $56.75 $68.09
Perko 0339DP0CHR VentsClam 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" Height Opening: 1-5/8" Screw Size: #6 Perko Clam Shell Vent 4x3 3/4" 0339DP0CHRNormalized SKU: 0339DP0CHRUPC Code: 085226118173WARNING: This product can expose you to the chemical lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
-17% sale
Attwood Marine Qualifies for Free Shipping Attwood Louvered Vent Stainless #1488-5
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Attwood Marine Attwood Louvered Vent Stainless #1488-5 $66.99 $80.39
Attwood Marine 1488-5 VentsAll-welded 304 stainless steel construction with polished finish. Install with #8 screws. Requires collector box 1487A for 3" system, or 1487B for 4" system. Attwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull.Attwood-Louvered Vent, Stainless Steel #1488-5Normalized SKU: 14885UPC Code: 022697148858
Sold out -17% sale
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Dometic Dometic Ultra Breeze Vent Cover Black #U1400BLS $71.57 $85.88
Dometic U1400BLS VentsThe Dometic Ultra Breeze Vent Cover is prefect for protecting your Dometic Fan-Tastic Vent without compromising on airflow. This vent installs easily without any drilling and has all hardware included. Reverse angled grill provides additional protection from the weather. Bug screen available to keep out nesting insects (sold separately). Fits standard 14 in. x 14 in. vent openings. Unrestricted airflow, retains up to 95% Reverse angled grill provides additional protection from the weather Tough HDPE material with UV protection Fits standard 14 in. x 14 in. vent openings Color: Black Normalized SKU: U1400BLSUPC Code: 155634
-17% sale
Perko Qualifies for Free Shipping Perko Clam Vent SS 1-5/8
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Perko Perko Clam Vent SS 1-5/8" x 1-1/2" #0315DP1STS $9.73 $11.62
Perko 0315DP1STS VentsShield your cables/vents with Perko's stylish Clam Shell Ventilators. Perko's Clam Shell Ventilator's are available in chrome-plated brass or polished stainless steel finishes. They require either a #4 or #6 screw size depending on the model and finish you choose to purchase. There are two different sizes to choose from: 1-5/8" x 1-1/2" or 2" x 2". Material: Stainless Steel Finish: Polished Base Dimensions: 1-5/8" x 1-1/2" Opening Height: 7/16" Opening Width: 7/8" Perko Vent-Clam Stainless Steel 1-5/8 X1-1/2 #0315DP1STSNormalized SKU: 0315DP1STSUPC Code: 085226369889
-17% sale
Attwood Marine Qualifies for Free Shipping Attwood Vent-Louver Off-White #1495-1
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Attwood Marine Attwood Vent-Louver Off-White #1495-1 $23.87 $28.49
Attwood Marine 1495-1 Vents Designed for use with intake and exhaust applications, Attwood’s plastic louvered vents offer maximum protection from unwanted elements while still providing essential airflow. Installation is simple and can be accomplished from inside or outside the hull. Attwood Corporation has been an award-winning leader in engineering, testing, and manufacturing the highest quality marine products for over 100 years. We deliver safe and reliable lighting, fuel systems, water systems, seating & pedestals, swim ladders, custom upholstery, and general marine accessories that are easy to install and meet regulatory compliance. Constructed of paintable, corrosion-resistant ABS plastic with no sharp edges For a 3" I.D. ventilation system with a 1345 collector box Install with #8 fasteners (sold separately) Provides sufficient ventilation Cutout Size: 2-1/4" x 16" Meets ABYC H-2 cross-sectional area requirements Constructed of corrosion-resistant ABS plastic Color: Off White Length: 17-7/8" OD Height: 3-7/16" OD Normalized SKU: 14951UPC Code: 022697010438

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First Choice Marine is an online marine retailer carrying a diverse line of marine parts and accessories and related items from industry-respected and demanded manufacturers and suppliers. Through our diverse distributor network, we are able to access over 150,000 items, including our current site inventory, new products being added, and special order items. If you need it on your boat... we are your one-stop shop!

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