The Purolator TA26118~FH 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~FH, 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~FH 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.