Review on Mann-Filter CUK 3139 Activated Charcoal Cabin Air Filter by Michael Cleveland

I bought my 2004 530i used and the previous owner had OEM cabin filters. When I took them off to replace with these Mann filters everything printed on the old OEM cabin filters is exactly the same as these Mann filters - they are made by Mann and the part number is exactly that same. The only difference between the ones I bought here at Revain and the OEM filters I replaced on the car is that there is a small BMW stamp on the side next to the part number in the OEM filter and it is accurate this spot is left blank on these filters Man on Revane. They look and feel the same and I would even recommend that people who have never opened the hood of a car replace them themselves. Search YouTube for replacement instructions - it took less than 7 minutes on my computer and requires no mechanical skills. Be sure to buy two - one for the passenger and one for the driver.