Bosch Cabin Air Filter P/N:C3870WS
Bosch C3948WS cabin air filter for the 2003-2006 Mitsubishi Outlander and other vehicles cleans the air entering the cabin and absorbs odors with an activated carbon layer.
Weak airflow from the vents or a musty or exhaust smell in the cabin can mean the filter is loaded with debris. Before you replace the filter, rule out a blower motor or duct problem, since those can weaken airflow too.
This filter fits the 2003-2006 Mitsubishi Outlander and the 2004-2007 Mitsubishi Lancer. This listing is one filter, which is the quantity the 2004-2007 Mitsubishi Lancer takes.
Fit and size
Build and materials
One cabin air filter.
Product information is for general reference and may contain errors. See our Disclaimer.
Is this a cabin air filter for the 2003-2006 Mitsubishi Outlander?
Yes, Bosch C3948WS fits the 2003-2006 Mitsubishi Outlander, which takes one filter, and it also fits the 2004-2007 Mitsubishi Lancer.
Is this a Bosch HEPA cabin air filter?
No, Bosch C3948WS is not a HEPA filter; it uses activated charcoal filter material with an activated carbon pre-filter for odor removal.
How much dust does this Bosch cabin air filter capture?
The multi-layer media captures over 98% of airborne dust, grime and soot. Its high particle-holding capacity keeps restriction low for HVAC airflow.
Does the Bosch cabin filter come as a single filter?
Yes, this listing is one cabin air filter, and other Bosch car filters are sold separately.
What does the carbon layer in this filter absorb?
The activated carbon layer absorbs exhaust fumes, industrial pollutants and various organic compounds, and it helps reduce odors entering the cabin.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.