WIX Racing Filters PXA49012 High-Performance Panel Air Filter

The WIX Racing Filters PXA49012 is a premium panel air filter engineered to deliver exceptional engine protection under both normal and severe driving conditions. This high-performance replacement air filter features enhanced cellulose media treated with phenolic resin for superior durability against moisture ingestion and extreme temperature fluctuations.

Key Features:

• Contains 30% more filter media than OEM filters for enhanced filtration capacity
• Phenolic resin-treated cellulose media provides excellent moisture resistance
• High-tear strength polyurethane seal withstands extreme hot and cold temperatures
• Laboratory tested to ISO 5011 standards with minimum 99.5% filtration efficiency
• Panel filter design: 8.68 inches length x 8.48 inches width x 1.27 inches height
• Designed for OEM air filter change intervals

This filter provides reliable protection for engines operating in challenging conditions including stop-and-go traffic, dirt roads, construction sites, and highway driving. The PXA49012 is a cross-reference equivalent to WIX 49012, NAPA Gold 9012, K&N 33-2304, and OEM part numbers including Subaru 16546-AA120 and 16546-AA12A.