The WIX flame retardant cellulose air filter is constructed with flame-retardant cellulose, ensuring enhanced safety in high-temperature environments. Its optimized pleat design maximizes air flow, maintaining filtration efficiency. With a high dust-holding capacity, it reduces the need for frequent replacement. The air filter offers reliable performance in intense driving and environmental conditions. It is specifically designed to enhance engine longevity through improved filtration technology, delivering consistent results throughout its service life.