3" x 50' Blue Polyduct Blower Hose
Trident Polyduct – 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
Specifications:
- 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