Dorothy egr soot remover

Introducing the dorothy

Passive filtration device that cuts and removes heavy soot particles that return to diesel engines, and sends clean exhaust gasses back into the engine intake.


– More Efficient Combustion

– Decreased Combustion Temperature

– Lower Emissions

– Decreased Exhaust Fluid Consumption

– Lower Fuel Consumption

– Better Fuel Economy

– Fewer DPF Regenerations

– Less Downtime



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