I have just fitted a new Bosch Air Filter to my 2008 Mk3 CRV , it sounds simple enough but checking all the info on google ,my handbook and you tube it didnt show me where the Air Filter Housing was for my CRV, So a quick call to Honda and solved the problem on my CRV mine does not have an oblong housing on top of the engine as shown on you tube but is in the engine compartment r/h side with three retaining to unclip and there was the Air Filter , simple change and alls well . but took me a while to find it.
Hope this helps other Members
BAZZER RN 1