BelleFlex® DeHydrex Oil Dehydrator

Drive through your next oil change…

The BelleFlex® DeHydrex can increase the life of your diesel, gasoline, or compressed natural gas (CNG) engine by removing water and contaminants from your oil WHILE YOU DRIVE to protect your engine from: 

Rust and corrosion

Water etching / erosion and vaporous cavitation

Hydrogen embrittlement


Wear caused by loss of oil film or hard water deposits

Formation of sludge

The DeHydrex can extend the time period between oil changes by as much as 20x.  Oil changes can be done every 500,000 miles instead of every 25,000 miles.