Stay longer

Extend your trip with extra fresh & grey water capacity.

Play longer....

Improve the quality of your stay in the remote locations that you love.

More is always better.

Now the whole family can enjoy the comforts of home.

Designed to fit.

MAX-Tank is specifically designed to fit where you have space.


Our high quality mobile water systems are unique to the industry. Be the first among your friends to improve your RV's fresh and grey water capacity. Stop worrying about running out of fresh water and constantly checking your grey water levels. MAX your RV capacity!

Multiple U.S. Patents Pending