6 ms·
> Running an Air Filter 24/7 has huge diminishing returns (i.e. waste of electricity). They are best run at max fan speed for short durations instead. I did th
by gandalfgreybeer 2y ago
> Running an Air Filter 24/7 has huge diminishing returns (i.e. waste of electricity). They are best run at max fan speed for short durations instead.
I did this experiment in two locations. If I’m in the more urban area, running the air filter 24/7 was necessary.