You can change the blower, vacuum out the filter cavity (and presumable the blower motor cavity too), and change the cabin filter, all in just 15 minutes flat ?? Impressive !!
And would you say the increase in delivered air speed was due to the new blower motor, or the new cabin filter, or both? If both, how much of the change would be due to the new filter and how much to the blower ? Please try to guess if possible. Thank you.