WIX Racing Filters 46475 Heavy Duty Radial Seal Inner Air Filter

The WIX Racing Filters 46475 is a heavy-duty radial seal inner air filter engineered for superior engine protection in demanding applications. This premium inner air filter serves as the second stage of filtration in dual-element air filtration systems, capturing fine contaminants that pass through the outer filter element.

Advanced Filtration Technology:

• Premium filtration media delivers minimum 99.9% contaminant removal efficiency per ISO 5011 testing
• Skip-a-pleat media stabilization with pleat stabilization beads ensures consistent performance
• Radial seal design with mesh screen on inner wall diameter provides element strength and protection from backfire
• High-strength corrosion-resistant end caps and expanded metal body construction for durability

Key Features:

• Inner air filter position for dual-element filtration systems
• Polyurethane gasket ensures proper sealing and prevents unfiltered air bypass
• Designed for OEM air filter change intervals
• Cross-references to NAPA Gold 6475, Baldwin RS3503, AC Delco A1589C, and other major brands

WIX Racing Filters combines decades of filtration expertise with robust construction to protect heavy-duty engines from harmful particulates, ensuring optimal performance and extended engine life.