Trident Marine 3" x 50 Blue Polyduct Blower Hose [481-3000]

3" x 50' Blue Polyduct Blower HoseTrident 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 thru tight openings and overheads and it delivers full airflow Application:Rugged blower duct hose for heat, ventilation and air conditioningSpecifications:  Temperature Range: -40°F to +225°F (-40°C to 107°C) (when insulated) Length (feet): 50' Boxed Inner Diameter (inch): 3" *Meets FMVSS 302 flame resistance Specifications: ID Diameter (inches): 3" Length (Feet): 50' Box Dimensions: 20"H x 20"W x 20"L WT: 9.5 lbs UPC: 704917017518