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Old 05-09-2022, 11:06 AM   #11 (permalink)
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house fan

Originally Posted by oil pan 4 View Post
Our stupid governor is still wearing a mask, outdoors. No one knows why. Maybe because she was in a fire area, appeared to be wearing an N99. Problem with an N99 is its going to allow about 99% of long distance smoke particles through.
I made about an N99.9 house air filter, it actually stops smoke particles.
We did this for Mom & Dad's place in Lubbock, Texas. Only 'filtered' air could get in, while subtle pressurization of the house prevented any and all infiltration.
My brother's place in Carson City has basically the same setup, except, he uses an electrostatic- precipitator to ionize and capture the smoke particles.

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