One is for you, the other is for your car, truck or SUV. If they’re both doing their job, you and your car, truck or SUV can both take a deep sigh of relief, and a big breath of clean air. If they’re not up too par anymore, either of you could find yourself wheezing and coughing for a fresh breath. Who are they? One is an engine air filter. The other is your car, truck or SUV’s cabin filter. They

“Sure, I have them change the oil filter every time I have an oil change.”Well, that’s a good idea, but that’s not the filter I was asking about. Actually, I was talking about …“You were talking about the air filter. Absolutely: I change that probably about once a year.”That’s also a good idea but …“OK, OK, you’re trying to trick me here but it won’t work. You’re talking