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
This product may not be returned to the original point of purchase.Please contact the manufacturer directly with any issues or concerns.
Specifications:
- ID Diameter (inches): 4″
- Length (Feet): Sold By The Foot
- Box Dimensions: 4″H x 4″W x 12″L WT: 0.2 lbs
SKU:TRI-481-4000-FT




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