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

<p id="isPasted"><strong>4" Blue Polyduct Blower Hose - Sold by the Foot</strong></p><p>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.</p><p><strong>Features:</strong></p><ul><li>Sold by the foot</li><li>Excellent flexibility & compressibility</li><li>Excellent resistance to crushing, flex fatigue, tearing, and moisture </li><li>Stomp on it and it returns to shape without damage </li><li>Shove it through tight openings and overheads, and it delivers full airflow</li></ul><p><strong>Application:</strong></p><ul><li>Rugged blower duct hose for heat, ventilation, and air conditioning</li></ul><p><strong>Specifications: </strong></p><ul><li>Temperature Range: -40°F to +225°F (-40°C to 107°C) (when insulated)</li><li>Inner Diameter (inch): 4"</li></ul><p>*Meets FMVSS 302 flame resistance</p><strong>This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.</strong> <!--- cis2:mm5sl5hm --->