I got a new filter to help keep me healthy while doing resin work — so far, I like it.
The big red glow helps remind me not just to wear my hard-core ventilator, but also to get out of the space as quickly as possible, until the filter color turns back to a nice reassuring green.
It offers a lot of data, as you can see if you zoom in. I haven’t used it for long enough to be able to recommend it unreservedly, but so far, promising.
