In a phone conversation today, Purolator confirmed to me that the red can "Classic" filters and the white can "Tech" filters are the same internally. They differ only by intended market, consumer vs. professional.
I know this has been mentioned here before, but I figured it wouldn't hurt to check if it is still true.
This concludes today's public service announcement. Regular programming will now resume.
I know this has been mentioned here before, but I figured it wouldn't hurt to check if it is still true.
This concludes today's public service announcement. Regular programming will now resume.