4" I.D Marine Water Certified Corrugated Exhaust Hose
This hose allows you to make only very slight bends due to its corrugated design used in extreme-duty applications. It has a reinforcing wire threaded through the wall to increase strength.
All exhaust hose is sold by the inch, i.e add quantity of 24 for 24 in. (2 ft.) of hose.
Hose comes in 12.5 feet sections. Specify if you want sections cut when ordering over 12 feet.