BOSCH C3640WS Activated Charcoal Workshop Cabin Air Filter Compatible with Select BMW 320i 323Ci 323i 325Ci 325i 325xi 328Ci 328i 330Ci 330i 330xi M3 X3 Z3

Bosch Activated Charcoal Workshop Cabin Air Filters feature a multilayer media that offers a 99 percent efficiency rate at 3 microns or greater in keeping dirt and other particles from entering vehicle heating and air vents 1st Layer Nonwoven prefilter layer captures larger particles 2nd Layer Electrostatically charged microfiber layer attracts and holds elusive smaller particles 3rd 4th Layers Nonwoven cover layers add stability to protect the microfiber layer from damage and act as an additional barrier to harmful elements 5th Layer Activated charcoal layer absorbs toxic and foulsmelling gases such as ozone nitrogen oxide sulfur dioxide and hydrocarbons which results in fresher smelling air and reduced windshield hazing Compatible with select vehicles Note vehicle trim level may affect fitment verify specific vehicle fitment details with fit checker above BMW 200105 320i 2000 323Ci 199900 323i 200106 325Ci 200105 325i 200105 325xi 2000 328Ci Compatible with continued BMW 199900 328i 200106 330Ci 200105 330i 200105 330xi 200106 M3 200410 X3 2002 Z3