
Honeycomb Ceramic Catalytic Air Filter. Customizable Dimensions: Size can be customized according to customer requirements. High Strength Material: Made of cordierite with high strength to withstand bumpy car environments. Fast Warm-up Performance: Reaches catalyst activation temperature in the shortest possible time after engine start. Low Exhaust Resistance: Ensures engine performance is not affected by small exhaust resistance. Large Specific Surface Area: Ensures full access to exhaust gas with the catalyst for efficient conversion. Stable Water Absorption: Ensures the catalyst is evenly and firmly attached to the honeycomb substrate. Multiple Mesh Options: Available in 200, 300, and 400 mesh numbers. Various Shape Options: Shapes available include round, racetrack, and oval.