You should never judge a filter by it's cover! On the outside, filters generally look the same, but in a lot of cases that's where the similarities end. This presentation takes an in-depth look at what's inside a range of filters claiming to be 'OE quality' - the results are quite surprising!

1. AvailableFrom

2. AvailableFrom

3. AvailableFrom

4. AvailableFrom

5. AvailableFrom

6. AvailableFrom

7. AvailableFrom

8. AvailableFrom

9. AvailableFrom

10. AvailableFrom

11. AvailableFrom

12. AvailableFrom