White Air Filter — Standard OEM Grade for Daily Vehicle Protection

White air filters are recognized worldwide as the original standard configuration for most passenger cars and light commercial vehicles. Made of high-quality pure wood pulp cellulose paper, this type of filter features uniform pleating density, stable air permeability, and standard filtration efficiency that fully meets ISO 5011 international automotive filter testing standards.

White filter media maintains balanced physical properties in normal temperature and humidity environments. It can effectively block common road pollutants such as road dust, pollen, fine sand, and suspended particles in urban air. Its internal fiber structure is neat and not easy to deform, ensuring stable engine air intake volume during daily driving, acceleration, and cruising.

Suitable for urban road environments with clean air quality and low dust concentration, white air filters are the most cost-effective daily maintenance solution. With standardized production processes and strict quality inspection, white filters remain the mainstream choice for regular vehicle replacement in the global auto parts market.