Рет қаралды 20,054
Everyday Engineer #1: Air Resistance
My air filter keeps getting sucked up into my ducting and was waking us up at night. Let's see if we can fix that....
Let's learn about air filters! Air flow, filtration efficiency, which to buy, when to change, and more.
More about filter efficiency ratings (no affiliation)
filterbuy.com/resources/all-a...
9:05 - a clue to an upcoming episode. it's probably not what you think :)