ventilation

Just bought my first 3d printer, voxelab aquila c2. I have just ordered a cover as the usual excitement of using a new toy meant I spent too much time in 1st 48 hours watching it perform. May be unrelated but got quite headache. (Please no scary stories about 3d printer dangers - I am generally...

I have two internal (no outside windows) bathrooms in my house with Expelair Premier fans which are very noisy. So I want to replace them. The first bathroom is a standard 6' square bathroom. The second bathroom is rather larger and I was using as a store room having removed the impedimenta...

I'm in the process of building an enclosure for my Ender 3, but I'm a bit confused about best practices regarding ventilation and VOC filtration. Looking through the designs on thingverse, many use hepa filters designed for vacuums, but from what I can gather, they don't really do much do...