Diesel Particulate Filters
Corning filters are used in trap systems that remove particulate matter (soot) from diesel exhaust emissions. These filters have a cellular structure with individual channels open and plugged at opposite ends. Exhaust gases enter the open end, flow through the pores of the cell walls, and exit the filter through the adjacent channel. Soot particles are too large to flow through the pores, and they collect on the channel walls. Periodically the filter is regenerated (heated) to consume the soot and clean the filter.
Corning DuraTrap® AT filters
The Corning DuraTrap® AT filter uses an advanced material and monolithic design to deliver high filtration efficiency and excellent pressure drop, along with enhanced durability in light-duty diesel vehicle applications.
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Corning DuraTrap® CO filters
Corning DuraTrap® CO filters use a patented ceramic composition to deliver superior particulate trapping efficiency, low back pressure and improved thermal durability.
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