Industrial diesel engine exhaust filters efficiently trap harmful particulate matter (PM), soot, and emissions, ensuring compliance with environmental regulations. These durable filters improve air quality, protect engine performance, and reduce maintenance costs. Ideal for heavy machinery, generators, and industrial equipment, they support cleaner and more sustainable operations.
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DPF
HOONPAI
Working Principle of DOC+CDPF
Doc: Oxidation of No to No2 and removal of CO and HC.
CDPF: the captured carbon particles react with NO2 at low temperature to produce CO2 emissions.
Reactions in CDPF