Corning DuraTrap® GC Filters

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Corning® DuraTrap® GC Filters

Corning® DuraTrap® GC Filters

For Reduced Particulate Number Emissions
in Light-Duty Gasoline Systems

As drivers seek greater fuel economy and engine performance, gasoline direct injection (GDI) engines are growing in popularity. At the same time, new real-world-driving emissions standards will enforce a reduction of the particulates generated by these engines. Our gasoline particulate filters stand ready to meet this challenge. They help cut down on particulates, with lowest impact to pressure drop and thermal mass, in order to enable the most efficient use of fuel and horsepower.

Product Highlights

Product Highlights

  • Based on our successful diesel particulate filter design
  • Best-in-class pressure drop performance to meet tough CO2 requirements and preserve engine performance
  • Allows high washcoat loading at an excellent pressure drop to enable outstanding catalytic performance
  • Excellent filtration efficiency to reduce particulate numbers
  • Strength allows market typical canning technologies

Applications

Integration across the full spectrum of possible solutions:

  • From close-coupled to underfloor
  • From highly coated to uncoated

Summary of Filter Technologies

Corning's gasoline cordierite filters are available in both standard and high porosity options.

Corning's gasoline cordierite filters are available in two porosity options to help meet varying design needs.

  Corning® DuraTrap® GC 200/8 Filter Corning® DuraTrap® GC HP 300/8 Filter
Technology GC GC HP
Cell density 200 cpsi 200 cpsi, 300 cpsi
Web thickness 8 mil Optimized
Material Cordierite Cordierite
Porosity Medium High
DEV GC 200/8 DEV GC HP 30/8
Technology Dev GC Dev GC HP
Cell density 200 cpsi 200 cpsi
300 cpsi
Web thickness 8 mil Optimized
Material Cordierite Cordierite
Porosity Medium High
DEV GC 200/8 DEV GC HP 30/8
Technology Dev GC Dev GC HP
Cell density 200 cpsi 200 cpsi
300 cpsi
Web thickness 8 mil Optimized
Material Cordierite Cordierite
Porosity Medium High
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