Bosch6025C HEPA Cabin Air Filter - Compatible with Select Audi A4, A4 Quattro, RS4, S4

Saved a few bucks buying and installing myself rather than paying my auto mechanic to do the same thing.

First off this Cabin Filter air flow is Perfect did not notice any decrease like other mentioned on there post so if you have a 2007 Audi A4 2.0T air blows strong in these cars. Filter seems a little bit less strong on the sides but right after the snug fit i put everything back together and turned on my car put the A/C and Heaters to full max the smell was AWESOME!!!!! I tried all the functions blasting the air and did not notice any performance decrease in air blowing ,smells cleaner and fresh only time will tell but for now Bosch Cabin Hepa filter is my go to Filter!

Exactlywhat it was suppose to be and do

Clean clean clean, took 5mins to replace. So easy.

This is clearly the "next generation" of auto cabin air filters. You can just see its "different", and the quality is there right. Very nice product. Hard to tell the air smells better or is cleaner, but this filter is so much better than my previous one. We'll see, but so far so good.

Very happy with my purchase!

This size is totally wrong for my 2006 Audi A4 Quattro. I threw away the packaging too soon so I can't even return it. A total waste of money and I feel scammed. Huge disappointment.

Easy to install. Later when started engine, air did not smell too good at first, but then smelled real fine ....

Super!