Posted 7/9/2017 08:01 (#6114267 - in reply to #6113479) Subject: RE: How often do you blow out your air filters?
Manitoba, Canada
Can you explain the test results a bit more? I am from the camp that leaves it untouched until the restriction gauge say to or until the start/end of the season. I do blow them out once or twice though before I replace them. I never touch the safety filter unless I'm going to replace it.
How often do you blow out your air filters?
