Particulate Filters

Cutaway illustration of three-layer particulate air filter
Bosch Particulate Cabin Air Filter packaging
Bosch Particulate Filters for cleaner passenger cabin air

Bosch Particulate Filters absorb up to 100% of all pollen, dust particles and harmful substances. This results in a noticeable improvement in the air quality inside the vehicle.

Cabin filters are generally found in one of three locations: under the hood, inside the glove box or under the dashboard. Recommended replacement is every 12,000 to 15,000 miles, or once a year.

Bosch Particulate Cabin Air Filter Features Bosch Particulate Cabin Air Filter Benefits
Mold-resistant multi-layer media Maximum performance and durability
1st Layer – Non-woven
pre-filter layer
Captures larger contaminant particles
2nd Layer – Electrostatically charged microfiber layer Attracts and holds elusive smaller particles
3rd Layer – Non-woven cover layer Adds stability to protect the microfiber layer from damage and acts as an additional barrier to harmful contaminants
Bosch Particulate Cabin Air Filters have more pleats Provide greater surface area for higher filtration capacity
Foam perimeter gasket (where specified by OE) Prevents harmful particles from bypassing the filter media
Injection-molded frame (where specified by OE) Adds stability for peak performance and long service life