-17% sale
Vetus Qualifies for Free Shipping Vetus 2
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Vetus Vetus 2" to 1-1/2" Hose Adapter #HA1338 $37.57 $44.84
Vetus HA1338 Vent Hose 1/2 to 1-1/2 inch Hose Adapter. Steps down from 1-1/2", 1-1/4", 1-1/8", 1", 7/8", 3/4", 5/8", and 1/2" To be cut down to required sizes Normalized SKU: HA1338
Sold out -20% sale
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Beckson Marine Beckson Marine Vent Hose 3" x 50' #VT3 $137.00 $170.06
Beckson Marine VT3 Vent HoseBeckson Marine Vent Hose 3" x 50' #VT3Normalized SKU: VT3UPC Code: 10021083007233
Sold out -22% sale
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Beckson Marine Beckson Marine Vent Hose 4" x 50' #VT4 $142.38 $180.84
Beckson Marine VT4 Vent HoseBeckson Marine Vent Hose 4" x 50' #VT4Normalized SKU: VT4UPC Code: 10021083007257
Sold out -17% sale
Thetford Qualifies for Free Shipping Thetford Thermovent Ducted Heat Vent 4
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Thetford Thetford Thermovent Ducted Heat Vent 4" #94264 $8.20 $9.79
Thetford 94264 Vent HoseHeat Vent, 4" No Damper is made with quality materials. Hides screws for clean appearance. Smooth contemporary design. Rotates 360 degrees for optimum airflow. Original Factory Parts/Direct OEM Replacement Made with quality materials Hides screws for clean appearance Smooth contemporary design Rotates 360 degrees for optimum airflow Normalized SKU: 94264UPC Code: 028985942641
Sold out -15% sale
Thetford Qualifies for Free Shipping Thetford Thermovent Ducted Heat Vent 4 Thetford Qualifies for Free Shipping Thetford Thermovent Ducted Heat Vent 4
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Thetford Thetford Thermovent Ducted Heat Vent 4" #94266 $6.97 $8.20
Thetford 94266 Vent HoseHeat Vent, 4" No Damper is made with quality materials. Hides screws for clean appearance. Smooth contemporary design. Rotates 360 degrees for optimum airflow. Original Factory Parts/Direct OEM Replacement Made with quality materials Hides screws for clean appearance Smooth contemporary design Rotates 360 degrees for optimum airflow Normalized SKU: 94266UPC Code: 028985942665
Sold out -17% sale
Thetford Qualifies for Free Shipping Thetford Thermovent Ducted Heat Vent 4 Thetford Qualifies for Free Shipping Thetford Thermovent Ducted Heat Vent 4
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Thetford Thetford Thermovent Ducted Heat Vent 4" #94268 $8.91 $10.64
Thetford 94268 Vent HoseHeat Vent, 4" w/Damper is made with quality materials. Hides screws for clean appearance. Smooth contemporary design. Rotates 360 degrees for optimum airflow. Original Factory Parts/Direct OEM Replacement Made with quality materials Hides screws for clean appearance Smooth contemporary design Rotates 360 degrees for optimum airflow Normalized SKU: 94268UPC Code: 028985942689
Sold out -17% sale
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Thetford Thetford Thermovent Ducted Heat Vent 4" #94269 $8.91 $10.64
Thetford 94269 Vent HoseHeat Vent, 4" w/Damper is made with quality materials. Hides screws for clean appearance. Smooth contemporary design. Rotates 360 degrees for optimum airflow. Original Factory Parts/Direct OEM Replacement Made with quality materials Hides screws for clean appearance Smooth contemporary design Rotates 360 degrees for optimum airflow Normalized SKU: 94269UPC Code: 028985942696
Sold out -16% sale
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Thetford Thetford Thermovent Ducted Heat Vent 2" #94262 $8.38 $9.86
Thetford 94262 Vent HoseHeat Vent, 2" No Damper is made with quality materials. Hides screws for clean appearance. Smooth contemporary design. Rotates 360 degrees for optimum airflow. Original Factory Parts/Direct OEM Replacement Made with quality materials Hides screws for clean appearance Smooth contemporary design Rotates 360 degrees for optimum airflow Normalized SKU: 94262UPC Code: 028985942627
Sold out -17% sale
Thetford Qualifies for Free Shipping Thetford Thermovent Ducted Heat Vent 2 Thetford Qualifies for Free Shipping Thetford Thermovent Ducted Heat Vent 2
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Thetford Thetford Thermovent Ducted Heat Vent 2" #94263 $8.76 $10.45
Thetford 94263 Vent HoseHeat Vent, 2" No Damper is made with quality materials. Hides screws for clean appearance. Smooth contemporary design. Rotates 360 degrees for optimum airflow. Original Factory Parts/Direct OEM Replacement Made with quality materials Hides screws for clean appearance Smooth contemporary design Rotates 360 degrees for optimum airflow Normalized SKU: 94263UPC Code: 028985942634
Sold out -17% sale
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Thetford Thetford Thermovent Ducted Heat Vent 2" #94261 $7.86 $9.38
Thetford 94261 Vent HoseHeat Vent, 2" No Damper is made with quality materials. Hides screws for clean appearance. Smooth contemporary design. Rotates 360 degrees for optimum airflow. Original Factory Parts/Direct OEM Replacement Made with quality materials Hides screws for clean appearance Smooth contemporary design Rotates 360 degrees for optimum airflow Normalized SKU: 94261UPC Code: 028985942610
Sold out -17% sale
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Sierra Sierra 3" Black Vinylvent Blower Hose 10' Polypac #116-402-3003 $9.53 $11.38
Sierra 116-402-3003 Vent HosePVC supported by anodized wire helix is corrosion-resistant, and will not support flame. Resistant to UV and ozone.Sierra 3" Black Vinylvent Blower Hose 10' Polypac #116-402-3003Normalized SKU: 1164023003UPC Code: 030999542564
-17% sale
Sierra Not Qualified for Free Shipping Sierra 4
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Sierra Sierra 4" White Vinylvent Blower Hose 10' Box #116-400-4003-1 $16.51 $19.70
Sierra 116-400-4003-1 Vent Hose PVC supported by an anodized wire helix is corrosion-resistant, and will not support a flame. Resistant to UV and ozone. Wt. "C": 10 O.D.: 4 1/8" or 104.8mm I.D.: 4" or 101.6mm Shields Vinylvent Ducting Hose is PVC supported by anodized wire helix Resistant to UV and the ozone Primarily used for venting bilge fumes Normalized SKU: 11640040031UPC Code: 808282304379
-17% sale
Sierra Not Qualified for Free Shipping Sierra 10' Polypac Vinylvent 4
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Sierra Sierra 10' Polypac Vinylvent 4" Black Blower Hose #116-402-4003-1 $18.72 $22.35
Sierra 116-402-4003-1 Vent HosePVC supported by anodized wire helix is corrosion-resistant, and will not support flame. Resistant to UV and ozone.Normalized SKU: 11640240031UPC Code: 808282304393
Sold out -16% sale
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Sierra Sierra 4" Fibervent Blower Duct 25' Length #116-450-4000G $5.13 $6.04
Sierra 116-450-4000G Vent Hose4" Fibervent Blower Duct 25' Length #116-450-4000G Sold by the box and priced by the foot. Must purchase complete box lengthSierra 4" Fibervent Blower Duct 25' Length #116-450-4000GNormalized SKU: 1164504000GUPC Code: 808282234225
Sold out -15% sale
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Sierra Sierra 6" Fibervent Blower Duct 25' Length #116-450-6000G $6.92 $8.14
Sierra 116-450-6000G Vent Hose6" Fibervent Blower Duct 25' Length #116-450-6000G Sold by the box and priced by the foot. Must purchase complete box lengthSierra 6" Fibervent Blower Duct 25' Length #116-450-6000GNormalized SKU: 1164506000GUPC Code: 808282242565
Sold out -16% sale
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Sierra Sierra 5" Fibervent Blower Duct 25' Length #116-450-5000G $6.39 $7.52
Sierra 116-450-5000G Vent Hose 5" Fibervent Blower Duct 25' Length #116-450-5000G Sold by the box and priced by the foot. Must purchase complete box length Normalized SKU: 1164505000GUPC Code: 808282257279
Sold out -20% sale
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Sierra Sierra 3" Fibervent Blower Duct 25' Length #116-450-3000G $99.63 $123.68
Sierra 116-450-3000G Vent Hose3" Fibervent Blower Duct 25' Length #116-450-3000G Sold by the box and priced by the foot. Must purchase complete box lengthSierra 3" Fibervent Blower Duct 25' Length #116-450-3000GNormalized SKU: 1164503000GUPC Code: 808282234218
-22% sale
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Sierra Sierra 4" Black Xtra Heavy Duty Vinylvent 50' Length #116-420-4000 $264.33 $335.72
Sierra 116-420-4000 Vent Hose4" Black Xtra Heavy Duty Vinylvent 50' Length #116-420-4000 Sold by the box and priced by the foot. Must purchase complete box lengthSierra 4" Black Xtra Heavy Duty Vinylvent 50' Length #116-420-4000Normalized SKU: 1164204000UPC Code: 030999572059
-15% sale
Sierra Oversized - Not Qualified for Free Shipping Sierra 3
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Sierra Sierra 3" Black Xtra Heavy Duty Vinylvent 50' Length #116-420-3000 $2.74 $3.22
Sierra 116-420-3000 Vent Hose Wt. "C": 17 O.D.: 3-1/8" or 79.4mm I.D.: 3" or 76mm Shields Extra Heavy Duty Vinylvent has an extra heavy PVC wall Supported by vinyl-coated helical wire and is resistant to ozone, UV, and corrosion Flame resistant and meets the UL94V standard Primarily used for venting of bilge fumes Normalized SKU: 1164203000UPC Code: 030999572042
Sierra Not Qualified for Free Shipping Sierra 4 Sierra Not Qualified for Free Shipping Sierra 4
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Sierra Sierra 4" Black Vinylvent Blower Hose 50' Length #116-402-4000 $39.99
Sierra 116-402-4000 Vent Hose Shields 402 Vinylvent 4" x 50' O.D.: 4-1/8" or 104.8mm I.D.: 4" or 101.6mm Shields Vinylvent Ducting Hose is PVC supported by anodized wire helix Resistant to UV and the ozone Primarily used for venting of bilge fumes Normalized SKU: 1164024000UPC Code: 030999542588

Frequently Asked Questions

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!

Yes, we offer FREE Shipping on most orders over $149 to US-48*.

Each product displays a shipping status message, just above the item price. Below is the meaning for each of these codes.

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