TH Johnson has developed groundbreaking petrochemical refinement processing products for all trucks, busses, ships, agricultural equipment, construction, etc.Lubricating and hydraulic oil change intervals are significally extended, Which saves the user aproximately $750 - $2500 per year per vehical, asWell as in downtime, logistics, maintenance, etc...It also extends the lifetime of the vehicle or equipment, reduces pollution, and protects the engine or equipment against unwanted or unexpected contamination.