99.9% Filtration Efficiency: KAX multi-effect cabin air filter uses high-efficiency non-woven fabric with activated carbon. Featuring 5-layer structural design, it achieves up to 99.9% filtration efficiency, effectively reducing harmful particles, while strongly absorbing interior impurities to ensure clean cabin air at all times
Enhances HVAC Performance：Featuring a specialized long-fiber electrostatic cotton structure boasts the dust-holding area times higher than other flat materials, with enough gaps for air passage to improve the heating and cooling efficiency of HVAC
Replacement Recommendation: To ensure your engine breathes clean air and your cabin air stays fresh, we recommend replacing the air filters either every 12 months, every 12,000 miles, or in line with the specific guidelines provided by your vehicle manufacturer
