Nissan Primera blower !! - Beaks
I have a '98 Primera se, 86,000 miles. Recently I have noticed that the blowers are a little noisy and not getting as much air into the cabin. Any ideas why and how can I fix it. Also the central fresh air vent is not heating up the air??? bit of a pain. I have had the car for four years and have not had the air-con serviced. Should I ??
Nissan Primera blower !! - Aprilia
Typical of a blocked pollen filter (which should be changed every year!).

Pollen filter is £21 from the dealer. Remove the glovebox and then undo the single screw holding the pollen filter cover (a slim vertical plastic strip on the ducting behind the glovebox).
Slide old filer out and slide new one in. Whole job takes about 10 minutes and you will get MUCH more air through the car!
Nissan Primera blower !! - Beaks

NIce one mate, thanks a lot
Nissan Primera blower !! - Beaks
I ordered one from a company called puravent (£18 including postage ). It was actually quite simple to fit and the fresh air is coming into the car now. Much better..