Re:Experiments on a $50 DIY air purifier (2020)
by DeRock on Thursday September 02, 2021 @02:37PM
(#28395700)
Sure, air quality is relative, but 100 AQI is the point where I start getting headaches. Obviously it can get much worse.
I got the air filters on Amazon, which can be US centric, but usually you would get them at a home/hardware store. They are made for slotting into a furnace/HVAC set up. For places where that is less common, they may be harder to find.
I got the air filters on Amazon, which can be US centric, but usually you would get them at a home/hardware store. They are made for slotting into a furnace/HVAC set up. For places where that is less common, they may be harder to find.