Donaldson P628326 Primary RadialSeal Air Filter

The Donaldson P628326 is a high-efficiency primary air filter designed for Fleetguard OptiAir Air Cleaners used in heavy-duty diesel engine applications. This RadialSeal filter delivers superior performance and proven protection against airborne contaminants reaching the combustion chamber.

Key Features:

• High-efficiency cellulose media proven across a wide range of heavy-duty diesel engine applications with 99.9% efficiency per ISO 5011 testing
• Unique sawtooth RadialSeal design compresses to cushion and hold the filter securely in place, providing a reliable seal even in severe environments
• Fast and easy filter changes with RadialSeal design
• Durable structural support protects against damage or collapse in high vibration applications and humid conditions
• Primary filter with round radialseal style construction

Specifications:

• Outer Diameter: 6.26 inches (159mm)
• Inner Diameter: 4.88 inches (124mm)
• Overall Length: 13.86 inches (352mm)
• Media Type: Cellulose
• Filter Type: Primary RadialSeal

Cross References: Baldwin RS5745, Fleetguard AF25960, Ingersoll Rand 22203095, WIX 49021, NAPA 9021, Yale 580088196, Nelson 871271N

This genuine Donaldson replacement filter ensures optimal airflow and engine protection for heavy-duty equipment operating in demanding conditions.