Wix 46728 Air Filter

Overview of Wix 46728 Engine Air Filter for Ford Trucks

The Wix 46728 engine air filter is designed specifically for Ford Excursion, F-250 Super Duty, and F-350 Super Duty models. Engineered to provide reliable air filtration, this panel-style filter supports heavy-duty applications with enhanced cellulose media for effective contaminant capture.

• Compatible with Ford Excursion, F-250 Super Duty, and F-350 Super Duty
• Panel style air filter with dimensions: 13.351" length, 7.229" width, 3.295" height
• Enhanced cellulose media for efficient filtration
• Heavy-duty (Hd) duty type suitable for demanding engine conditions
• Cubic feet per minute (CFM) rating of 640 for optimal airflow
• Closed inner diameter top design
• Class Ha filtration standard

Technical Details and Specifications

The Wix 46728 engine air filter features a panel style design tailored to fit select Ford heavy-duty trucks. Measuring 13.351 inches in length, 7.229 inches in width, and 3.295 inches in height, it fits precisely within the air intake housing of the Ford Excursion, F-250 Super Duty, and F-350 Super Duty. The filter media is made from enhanced cellulose, which balances filtration efficiency and airflow. With a cubic feet per minute rating of 640, this filter supports adequate air delivery to the engine, maintaining performance under heavy-duty conditions. The closed inner diameter top ensures a secure fit and proper sealing within the airbox. This filter meets Class Ha standards, indicating its suitability for heavy-duty engine air filtration applications.

Applications and Problem Solving

• Prevents engine damage caused by dust and airborne contaminants
• Maintains engine performance by ensuring consistent airflow
• Reduces risk of clogged air intake systems in Ford Excursion and Super Duty trucks
• Helps improve fuel efficiency by providing clean air for combustion
• Supports engine longevity under heavy-duty operating conditions

Installation Notes and Tips

When installing the Wix 46728 engine air filter, ensure the airbox is clean and free of debris before placement. The panel style filter should be seated firmly with the closed inner diameter top properly aligned to prevent air bypass. Regular inspection and replacement intervals should be followed according to vehicle manufacturer recommendations or operating environment severity. Proper installation helps maintain the filter’s effectiveness and engine protection.

Quality Assurance and Warranty

Wix filters are manufactured to meet industry standards for heavy-duty engine air filtration. The 46728 model complies with Class Ha filtration requirements, ensuring reliable contaminant removal. While specific warranty details may vary, Wix typically offers coverage against defects in materials and workmanship. For detailed warranty information, consult Wix documentation or authorized distributors.