I am not familiar with the pure air product. I usually spray Lysol disinfectant in the outside vents. I put the air on high and spray away. I turn on the heat too just in case some duct work is not used with the air. Don't get in your car for awhile though.

 

Yes, on all points. The Pure Air is designed to address the kinds of mold that grow in ACs. I used some in the dual zone air (AC) handlers in the house also.

Not much action here any more. I think all the first timers have sold their xBs that, or they now know most everything about xBs.

Mine is still working great, Still averaging 32mpg. Two years ago I bought the 15,000k synthetic oil but because I don't drive much I'm about to change it at 10k because of its age.