• Trident Marine 4" Blue Polyduct Blower Hose - Sold by the Foot
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Trident Marine

Trident Marine 4" Blue Polyduct Blower Hose - Sold by the Foot

Trident Marine 4" Blue Polyduct Blower Hose - Sold by the Foot

OM-TRIDENTMARIN-4BLUEPOLYDUCT-4814000FT

$22.71
$22.71
FREE Standard Shipping On every U.S. order — no minimum. Faster delivery options are available at checkout for qualifying orders.

Low stock: 3 left
Free standard shipping · every U.S. order, no minimum
Authorized Trident Marine Dealer
Genuine product · full manufacturer warranty
Secure checkout via Shopify Payments
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Overview

4"ID Diameter (inches)
Sold By The FootLength (Feet)

Trident Marine 4 inch Blue Polyduct Blower Hose is sold by the foot for marine heat, ventilation, and air conditioning duct runs. It is a heavy-duty polypropylene hose reinforced with a flexible polypropylene rod helix.

The hose is made for tight routing areas where flexibility, compressibility, and crush resistance matter. It is designed to return to shape after being stepped on and to keep airflow through confined openings and overheads.

  • Product type: blower duct hose
  • Sale unit: sold by the foot
  • Inner diameter: 4 inch
  • Color: blue
  • Material: heavy-duty polypropylene
  • Reinforcement: flexible polypropylene rod helix
  • Application: heat, ventilation, and air conditioning blower duct hose
  • Temperature range: -40°F to +225°F (-40°C to 107°C) when insulated
  • Resistance: crushing, flex fatigue, tearing, and moisture
  • Standard: meets FMVSS 302 flame resistance

Specifications

ID Diameter (inches)4"
Length (Feet)Sold By The Foot
BrandTrident Marine
Manufacturer part #481-4000-FT
Boxed dimensions12 x 4 x 4 in
Shipping weight0.2 lb

Shipping & returns

Free standard shipping

Standard shipping is free on every U.S. order — no minimum. Need it faster? Faster delivery options are available at checkout for qualifying orders. In-stock orders ship quickly with tracking; oversized and freight items may ship separately and can take a little longer. International rates are calculated at checkout.

Non-returnable item

This item cannot be returned once ordered, except where it arrives defective, damaged, or shipped in error. Please check fitment and specifications carefully before ordering. See our refund policy.

Authorized dealer

OutdoorsMarine is an authorized Trident Marine dealer. Every product is genuine and backed by the full manufacturer warranty.

Authorized dealer

Genuine products, full warranty.

Fast, tracked shipping

On in-stock marine gear.

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Secure checkout

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