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: -40F to +225F (-40C to 107C) (when insulated)
• Inner Diameter (inch): 4″

*Meets FMVSS 302 flame resistance

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