How to Make a DIY Air Filter | Ask This Old House
Why it was recommended
This Old House has a really good breakdown on filtration and air volume and have a pretty clever DIY box fan approach using multiple filters.
Recommendationtootie · Original
What it covers
This Old House's Ross Trethewey explains MERV filter ratings and how air filtration works, then shows how to build a localized DIY air filter, including a box fan with. It is for a general viewer who does not plan to take a prerequisite first.
Video details
- Channel
- This Old House
- Length
- 7 min 41 sec
- Year
- 2021
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