![Trident Marine 4" x 50' Blue Polyduct Blower Hose [481-4000]](http://costamarinepr.com/cdn/shop/files/110094XL.jpg?v=1755642161&width=120)
Trident Marine 4" x 50' Blue Polyduct Blower Hose [481-4000]
![Trident Marine 4" x 50' Blue Polyduct Blower Hose [481-4000]](http://costamarinepr.com/cdn/shop/files/110094XL.jpg?v=1755642161&width=3840)
Trident Marine 4" x 50' Blue Polyduct Blower Hose [481-4000]
Product Details
4" x 50' Blue Polyduct Blower Hose
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:
- 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)
- Length (feet): 50' Boxed
- Inner Diameter (inch): 4"
*Meets FMVSS 302 flame resistance
Specifications:
- ID Diameter (inches): 4"
- Length (Feet): 50
- Box Dimensions: 20"H x 20"W x 20"L WT: 9.5 lbs
Care & Maintenance
To maintain the beauty and integrity of your purchase, we recommend treating it with care. Simple maintenance practices, such as gentle washing and proper storage, can effectively preserve the longevity of your favorites. We encourage you to refer to the care instructions included with each item, designed to help you keep your purchase in top condition.
Size & Fit
Our products are crafted to fit true to size, ensuring that you can confidently select your usual size with ease. Whether you’re looking for a relaxed or tailored fit, our designs are made to complement your unique shape and style.