WIX Racing Filters 42444 Heavy Duty Air Filter

The WIX Racing Filters 42444 is a heavy-duty air filter engineered for demanding applications requiring maximum filtration efficiency and durability. Built with premium filtration media and advanced construction techniques, this filter delivers reliable engine protection in harsh operating conditions.

Key Features:

• Premium filtration media with skip-a-pleat stabilization technology for consistent airflow
• Pleat stabilization beads maintain filter shape under high airflow conditions
• Polyurethane and high-strength corrosion-resistant end caps for extended service life
• Expanded metal body construction ensures structural integrity
• Laboratory tested to ISO 5011 standards for proven performance
• Minimum 99.9% contaminant removal efficiency protects critical engine components
• Suitable for OEM air filter change intervals

WIX HD Air Filters are designed for commercial vehicles, heavy equipment, and industrial applications where superior filtration and long service life are essential. The robust construction withstands vibration and harsh environmental conditions while maintaining optimal filtration performance throughout the service interval.