Re:Experiments on a $50 DIY air purifier (2020)
by neilv on Thursday September 02, 2021 @03:43PM
(#28396456)
I'm glad you caught that before it caught fire.
The ~$25 box fan I got for a DIY air filter was simply failing to push much air through the 3M filter, but I didn't think to check whether the cord/plug or motor was getting hot in addition.
The ~$25 box fan I got for a DIY air filter was simply failing to push much air through the 3M filter, but I didn't think to check whether the cord/plug or motor was getting hot in addition.