Trident Marine 4" Blue Polyduct Blower Hose - Sold by the Foot [481-4000-FT] Marine Hardware | Swim Platforms Change your oil through the

Change your oil through the dipstick tube and pump most any other fluid

SUR-Grip release handle allows for a comfortable

Compatibility: PC-Based Systems

Color/dimmer/speed palette

Trident Marine 4" Blue Polyduct Blower Hose - Sold by the Foot [481-4000-FT] Marine Hardware | Swim Platforms Change your oil through the4" 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