222429A1 Primary Inner Air Filter Kit for Case Skid Steer Loader 435 445 445CT

Primary Inner Air Filter Kit for Case 435 445 445CT Loader

This primary inner air filter kit, referencing OEM cross-reference 222429A1, is a replacement air filtration component designed for Case skid steer loaders. The inner filter captures fine dust particles to protect the engine from premature wear in demanding environments. This kit is a direct service part for maintaining the air intake system on Case 435, 445, and 445CT machines.

Overview

This primary inner air filter kit for Case skid steer loaders replaces OEM part number 222429A1, serving as the critical second-stage filtration element. It works to trap microscopic contaminants that pass the outer filter, ensuring only clean air reaches the engine. This inner air filter is a necessary component for routine maintenance on Case 435, 445, and 445CT loaders to sustain engine efficiency.

Built For Performance

• Replaces OEM part number 222429A1 for a precise fit
• High-quality filtration media designed to capture fine dust and debris
• Constructed with robust materials for reliable service life
• Essential for maintaining proper airflow and engine protection
• Direct replacement for routine maintenance intervals on compatible Case models

Fits These Machines

• for Case 435
• for Case 445
• for Case 445CT

On-The-Job Use

• Used in construction and landscaping applications requiring heavy debris environments
• Installed during scheduled engine air filter service to maintain performance
• Works with the outer air filter to provide complete engine protection in dusty job sites

Specs At A Glance

Good To Know

Q: How often should this inner air filter be replaced? A: It is typically replaced during every engine air filter service cycle, which depends on operating conditions. Frequent use in dusty environments may require more regular replacement.

Q: Can I use only the inner filter without the outer filter? A: No, the inner filter is designed to work in tandem with an outer filter to provide staged filtration. Operating without the outer filter will cause rapid clogging and reduced 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.