The Purolator TA26118 Heavy Duty Air Filter is engineered to provide superior protection for heavy-duty engines by effectively capturing harmful contaminants. Designed with a multi-fiber, high-density media, this filter traps up to 96.5% of damaging dirt, soot, and debris, ensuring enhanced engine airflow and optimal performance. Its robust construction meets or exceeds original equipment (OE) specifications, making it a reliable choice for fleet operators seeking to maintain engine efficiency and longevity. Regular replacement of air filters, such as the Purolator TA26118, is recommended to prevent engine wear and maintain peak performance. This filter is compatible with a wide range of heavy-duty vehicles, including trucks and buses, and is tested to ISO 5011 standards, ensuring consistent quality and reliability. By incorporating the Purolator TA26118 Heavy Duty Air Filter into your maintenance routine, you can help ensure that your fleet operates efficiently, reducing downtime and maintenance costs associated with engine repairs due to contamination.