At DPF Alternatives, we know that our clients want all the benefits of a new DPF filter at a fraction of the cost of buying new. Our revolutionary DPF cleaning process returns your dirty DPF to it's original, new filter lifespan. We can also clean or restore: *DOC’s Diesel oxidation catalysts *SCR’s Selective catalytic reducers *EGR’s exhaust gas recirculators * EGR coolers * EGR valves and dozers *Turbos *catalytic converter‘s We carry a full line of clamps and gaskets as well as new DPF’s and DOC‘s.