Review on Mann Filter CU 3037 Cabin Filter: Excellent Choice for Audi Models by Bryan Brant

I bought this to replace the filter in my 2005 A4 (B6). After doing some research on the web, this seemed like one of the best alternatives to buying an actual OEM part, which costs around three times the price. Also, I highly recommend feathering for a charcoal filled model. It costs $5, but the reduction in odor in the air in your cabin is noticeable and worth it. receives. Installation requires no tools or mechanical knowledge. There are also some instructional videos on YouTube and I was surprised that the filter itself actually comes with illustrated installation instructions in an Audi. All in all, this is a great buy for those looking to make a change. Cabin filter itself. Three months later I am very happy with my choice.