l was just wondering how you go about changing the pollen filter / cabin filter on a Nissan Micra 1999 model do you get to it from inside the car or under the bonnet. l have a Haynes repair manual but do not seem to be any mention in there about how to replace it.
Additional Details: l havent got A/C on the micra its just normal does that mean we cdont have a filter on our Micra then?

If you have aircon, then you have a pollen filter. It is behind the glovebox.
After removing the glovebox, you need to cut the panel behind to remove & replace the filter.

If equip with in cabin filter you access it Thur the glove box opening l just remove the glove box The filter either is on top of the blower unit or between the blower and Evaporator (A/C heat exchanger) and the heater box. Some time there are two tabs that say pull carefully pull upward on those tabs that releases the plastic rectangle shaped door. Remember the old filter has everything your allergic to stuck to it. Rubber gloves and particle mask might be needed. l just sneeze!

K11 is with no a/c does not have a pollen filter