Trident Marine
Trident Marine 481-4000-FT 4" Blue Polyduct Blower Hose - Sold By The Foot
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- SKU:
- 21244573
- MPN:
- 481-4000-ft
- Availability:
- Usually ships the same or next business day. In stock at our NJ warehouse.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 07/03/2026 01:04:56 AM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 | and pay only $16.74 each 16.74 |
| Buy 3 | and pay only $15.61 each 15.61 |
| Buy 4 | and pay only $14.92 each 14.92 |
| Buy 5 - 19 | and pay only $14.19 each 14.19 |
| Buy 20 or above | and pay only $13.14 each 13.14 |
- Stock Update:
- 07/03/2026 01:04:56 AM PST
Frequently bought together:
Description
This item is brand-new, factory sealed.
4" Blue Polyduct Blower Hose - Sold by the Foot
Trident Polyduct is the most flexible, crush-proof, and rugged blower duct hose for heat, ventilation, and air conditioning* (HVAC). Heavy-duty polypropylene hose, reinforced with a flexible polypropylene rod helix.
Features:
- Sold by the foot
- Excellent flexibility & compressibility
- Excellent resistance to crushing, flex fatigue, tearing, and moisture
- Stomp on it and it returns to shape without damage
- Shove it through tight openings and overheads, and it delivers full airflow
Application:
- Rugged blower duct hose for heat, ventilation, and air conditioning
Specifications:
- Temperature Range: -40°F to +225°F (-40°C to 107°C) (when insulated)
- Inner Diameter (inch): 4"
*Meets FMVSS 302 flame resistance
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Trident Marine 481-4000-FT 4" Blue Polyduct Blower Hose - Sold By The Foot
$20.48