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P609422

AIR FILTER, PANEL VENTILATION

The Donaldson P609422 is a panel-style ventilation air filter for heavy‑duty truck cabs. It captures dust, pollen and airborne irritants before they enter the cabin intake, helping maintain cleaner interior air and HVAC efficiency. This filter is built as a direct replacement for several OEM applications and should be replaced at regular service intervals to preserve cab air quality.