WIX Racing Filters 42237 Heavy Duty Air Filter with Stabilization Fin

The WIX Racing Filters 42237 is a heavy-duty air filter engineered for demanding applications requiring superior filtration performance. This filter features premium filtration media with advanced skip-a-pleat stabilization technology and pleat stabilization beads that maintain media integrity under high airflow conditions.

Key Features:

• Premium filtration media with skip-a-pleat stabilization for consistent pleat spacing
• Pleat stabilization beads prevent media collapse under extreme conditions
• Polyurethane or high-strength corrosion-resistant end caps ensure durability
• Expanded metal body construction provides structural rigidity
• Stabilization fin design enhances media support and airflow
• Laboratory tested per ISO 5011 standards
• Minimum 99.9% contaminant removal efficiency

Designed for OEM air filter change intervals, this WIX HD air filter delivers long-lasting performance and protection in heavy-duty applications. The robust construction and advanced media technology make it ideal for commercial vehicles, heavy equipment, and racing applications where filtration reliability is critical.