Baldwin BA3964(4) Bag Air Filter Elements – 4-Pack – Oil-Wetted Media, Size 22″ L × 18 3⁄4″ W × 5″ H – Replaces American Air 599342322; Donaldson P618922; Fleetguard AF25347; Clark EG2

This four-pack of Baldwin BA3964(4) bag style air filter elements provides robust filtration for heavy-duty and rail engine applications. Each element measures 22″ long by 18 ¾″ wide by 5″ high (558.8 mm × 476.3 mm × 127 mm) and is constructed with oil-wetted media to ensure effective particulate capture without restricting airflow. The BA3964(4) is built to replace American Air 599342322, Donaldson P618922, Fleetguard AF25347 and Clark EG2 in compatible installations, delivering OEM-grade interchange performance. Ideal for maintenance shops, rail fleets, and industrial installations maintaining high-airflow systems.

• Heavy-Duty Bag-Style Air Filter Elements – This 4-pack set is engineered for high-capacity air intake systems in rail, industrial and heavy-duty equipment.
• Verified Dimensions – Measures 22 inches long × 18 ¾ inches wide × 5 inches high (558.8 mm × 476.3 mm × 127 mm) per filter.
• Oil-Wetted Media Construction – Designed to trap fine particulate while maintaining airflow and durability in demanding applications.
• Cross Reference: Replaces American Air 599342322; Donaldson P618922; Fleetguard AF25347; Clark EG2. Engineered for OEM-grade installation.
• 4-Pack Service Value – Includes four filter elements per pack, offering cost-effective replacement inventory for large-scale operations and scheduled maintenance.