Cleenaire CAF4616 Dust Pollen Bacteria Virus Protection Cabin Air Filter Set of Two For Your 10-13 Mazda 3 2010-13 Mazda 3 Set Of Two Cabin Filters Filtering Media with Anti Pollen, Dust, and Bacteria Properties Cleans the Air You and Your Passengers Breathe Inside the Car Built to Meet and Exceed OEM Standards: Note- Requires Recyling Your Current Foam Pad Satisfaction Guaranteed!