481-4000-FT 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, a

<p id="isPasted"><strong>4&quot; 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 &amp; compressibility</li><li>Excellent resistance to crushing, flex fatigue, tearing, and moisture&nbsp;</li><li>Stomp on it and it returns to shape without damage&nbsp;</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:&nbsp;</strong></p><ul><li>Temperature Range: -40&deg;F to +225&deg;F (-40&deg;C to 107&deg;C) (when insulated)</li><li>Inner Diameter (inch): 4&quot;</li></ul><p>*Meets FMVSS 302 flame resistance</p> <!--- cis2:m2hqmpZo --->