Cabin Air Filter?

[christos75]

Hi. Sorry if this has been discussed previously but I couldn't find anything when searching. Does anyone know where the cabin air filter is located on a focus 2005 lx? This is a different filter to the pollen filter which has been discussed previously. I was quite surprised when the spare parts department told me there are 2 filters that I need and I hope they haven't sold me something I don't need. I have already replaced the pollen filter which is located in the passenger footwell next to the fuse box.
Thanks for any help.