Freightliner BOA 84032457001 Cabin Air Filter

Freightliner Cabin Air Filter - BOA 84032457001 

Behr America 84032457001

Freightliner BOA 84032457001 is a premium cabin air recirculation filter designed specifically for the interior HVAC systems of late-model Freightliner Cascadia commercial trucks (2019-2025). Unlike standard fresh air intakes, this direct-replacement panel filter actively scrubs the air continuously recirculating within the cab and sleeper compartments, efficiently capturing dust, pollen, and other airborne contaminants. Whether installing it behind the passenger dash panel or under the sleeper bunk, replacing a dirty BOA 84032457001 filter ensures optimal airflow, improves HVAC efficiency, and maintains a clean, comfortable environment for the driver.

Length:  265 mm
Width:  165 mm
Height:  10 mm

Parts Cross Reference

Genuine Freightliner Truck Parts Warranty

With limited warranty protection on aftermarket truck parts sold through authorized Freightliner dealers, DTNA covers defective materials and/or workmanship for one year. For details on coverage, contact your local dealer.