DCL’s diesel particulate filters are used to meet MSHA standards for particulate matter in underground mines, EPA or CARB mandated standards for particulate emissions in diesel vehicle retrofits, or simply to improve the air quality in a work site containing diesel engines.

Diesel particulate filters work best in post-1994 model year on-road diesel engines, and Tier 1 and higher off-road engines, including construction and mining vehicles, stationary engines and on-road trucks and buses.