Engine Air Filter 57-46320 For BMW X3 Z4 325i Z3 330Ci 325Ci M3 330i 328i 320i 325xi 323i 530i 528i

PUR offers a full range of filtration equipment for all major automotive and heavy-duty truck manufacturers. We maintain complete control over the filter manufacturing process—from individual components to the finished product—enabling us to deliver optimal filtration solutions to the market. Our innovative mesh design, coupled with our 4-layer filtration system, provides ultimate protection while maintaining superior flow rates compared to the competition. PUR filters are the go-to choice for thousands of reputable mechanical shops across North America. All PUR filters are tested to the extreme to guarantee exceptional performance. They are certified, designed, and tested by our team of certified engineers.

• PUR enhanced mesh design filters up to 99.2% of dirt and road dust at 0.3 microns. This design create less air resistance, improving the efficiency of the fuel combustion process, which improves fuel economy and reduces emissions
• Exclusive 4-Layer of dense fiber and reinforced weaves improve the strength of the filter screen without impacting the airflow. This enable the filter to last up to 15,000 miles (24,000km), 25% longer than standard performance of 12,000 miles
• PUR engine air filter use thick, industrial grade electrostatic media to trap even the tiniest of dirt and debris while densely packed activated cells provides physical absorption protecting the engine from harmful contaminants
• Our unique four-layer system includes two dense fiber layers for trapping road debris, a melt-blown electrostatic layer to block airborne particles, and an active layer for absorbing gases, contaminants and fumes
• Leak-proof polyurethane resin frame improves sealing performance and reduce vibration noise
• Direct-fit OE-match installation, no tools required and easy installation
• Part Reference Numbers : 88320 XA5105 CA5350 CA9007 AF5350 AF9007 AF412 PA5105 A45105 46320

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