2007-2011 Official Specs, Features, Etc. (Gen 3)
So, it looks like the OEM Cabin Filter for (atleast for) the 08' Crv is made by a company called MicronAir.
Honda also has an OEM part number for a cabin filter with activated carbon/charcoal.
Heres a link: http://www.micronair.us/Honda+-+Acura/260
So, heres the question: Is the activated...