Outer Inner Air Filter 222421A1 222422A1 for Case IH WDX1202 WDX1202S TV370

Outer Inner Air Filter for Case IH WDX1202 WDX1202S TV370

This Outer Inner Air Filter for Case IH WDX1202 WDX1202S TV370 supplies both filtration elements, matching OEM cross-reference numbers 222421A1 and 222422A1 to keep your engine breathing clean air.

Overview

This Outer Inner Air Filter set for Case IH WDX1202 WDX1202S TV370 includes the primary and safety filter elements. It efficiently removes airborne contaminants to maintain engine performance and reduce wear. Designed as a direct service replacement, it restores proper airflow for your equipment.

Built For Performance

• Outer and inner filter pair provides two-stage protection.
• High-capacity media holds more dust before clogging.
• Rugged construction withstands vibrations and heavy-duty use.
• Matches OEM part numbers 222421A1 and 222422A1 for a reliable fit.
• Sealed edges prevent unfiltered air from bypassing the filter.

Fits These Machines

• for Case IH WDX1202
• for Case IH WDX1202S
• for Case IH TV370

On-The-Job Use

• Install during regular air filter service in tractors and loaders.
• Suitable for harvesting, tilling, and hauling operations.
• Works in demanding dusty environments such as fields and construction sites.

Specs At A Glance

Good To Know

Q: How do I know when to replace the air filter set? A: Replace the outer filter when the restriction indicator signals or after 500 hours of use in normal conditions. Replace the inner filter once a year or after three outer filter changes.

Q: Is the inner filter washable? A: No, the inner safety filter is not washable and must be replaced with a new one. Cleaning it can damage the media and compromise engine protection.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.