MPI’s premium marine ventilation hose is the preferred choice of recreational boat builders in the USA. In fact, our excellent resistance to ozone, weather, sunlight, as well as superb flame resistance is why we have the reputation for best in the industry. In fact, all our ventilation system hose meets or exceeds all industry standards. Backed by independent product testing, we provide the proven products you can rely upon.

Our award-winning customer service team will give you expert technical assistance on which hose to choose for your application. Whether you need regular or heavy-duty vinyl blower hose UL 181 air conditioning duct hose, we are here to help every step of the way. Plus, as your trusted partner, we’ll get you what you want when you need it.