Thank you for the reply . This explains why my existing filter appears dusty and dirty at the arrow end so of course after the filter it will be clean air . I'm sure I will have more things to ask soon . Regards

Hello everyone . My wife and I moved to Spain two years ago and live in a rented country villa so we had to buy a 4x4 . The secondhand cars in Spain are very over priced and the system to buy one and get it registered is laughable . All we could find and afford was a 2003 Freelander 1 TD4 and...