The product is a Genuine BMW G05 X5 Microfilter Activated, specifically designed for the X5 and X6 models. It is a cabin air filter made of paper, with the manufacturer part number 64115A1BDB6. The filter is easy to install and is a genuine BMW product made in Germany. It is not a universal fitment filter, but is specifically designed for the front placement on the vehicle. Interchange part numbers for this product include 64116996208, 64119366401, and 64119366402.