4 ms·
for 2020 I made one, it was well worth it for having indoor air that wasn't AQI ~300. It was a stop gap until I could actually get my hands on a large commerci
by X6S1x6Okd1st 5y ago
for 2020 I made one, it was well worth it for having indoor air that wasn't AQI ~300.
It was a stop gap until I could actually get my hands on a large commercial air purifier, those were unavailable at the time.