Int the engine bay there is a filter to which im unsure as to which type it is.... It sits just above the aux battery and did get a replacement one from eurocar parts today but when i took it out of the box its totally diff to what i have..... which is.... A filter that looks to fitted to a plastic frame and does not come apart ???? is would i be right in assuming thats it is a charcol filter and if so where would i get one at a reasonable price ??? (mb in belfast informed me that i only had a dust filter not a charcol one... hmmmm) i will try and up load a pic of the filter in question... thats for takin the time to read/reply.