How to take apart 3M 60926 filter so you can reuse it as a basic HEPA filter. Dump the charcoal and toss out the middle filter which makes it harder to breathe. I said in the video you could put it back but after testing it with, it was harder to breathe.

Once apart, you can wipe the charcoal powder inside with a dry paper towel and then wash it with dish soap. rinse it well so you wouldn't be inhaling dried soap particles.

Make sure your hot glue gun is really hot so you can apply hot glue quickly (put a generous amount) and place the back part on quick. Why toss out this filter when it costs more than $50 when you can reuse it to filter: dust, drywall, fiberglass, and any other small particles.

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