Change your furnace filter to make sure that it's functional before the winter hits. Learn more in this free educational video series.
Expert: teacherjon
Bio: Jon holds a Bachelors of Science in Education and Human Sciences degree, with an endorsement in Industrial Technology Education from the University of Nebraska in Lincoln.
Filmmaker: Jon Olson
You need to change the filter regularly to ensure that the furnace keeps on functioning smoothly. This is indeed a helpful video that teaches how to do this job yourself.
HorizSvcs 1 year ago
very important tip on direction arrow when inserting filter!
ElectrostaticFilters 3 years ago