DIY Job.
Front LHS/NS of car below windscreen on the lower windscreen scuttle is a removeable panel (RHS/NS if viwed from front).
On this panel you will find some slotted head plastic screws/rivets. Untwist/remove these and remove panel for direct access to pollen filter.
Total time to change less than 10 minutes. When you know what you are doing then 2 to 5 minutes.
Nick /////