cabin air filter

[ToyotaTEch21]

Originally Posted by Shroomster

so was it a problem that they tested with one type of filter? was any info released or something substantial to make me not want to put a filter in?

I can only speculate thats why the yaris doesnt have them. The issue decribed was on the scion Tc, its possible that the yaris had the same problem but I haven't seen anything stating the yaris definetly has the same issue.

Just wondering Is it really that important to everybody that the air you breath out side the car is filtered when you are inside the car? If I get a chance I will call Toyota Technical support on monday and see if I can dig up any hard facts.