Recent content by r19

I want to filter out dust, PM 2.5 and PM 10 pollutions. Filtering odors would be nice too, but I think a carbon filter would be necessary for that and that costs another 15$ here.

I want to make a simple air filter(for dust and air pollution) but was a bit confused about some stuff. Basically I've decided to use an exhaust fan to create a vacuum in a sealed box and the air to come in through the filters. Box fans aren't available here, so that can't be used. I want to...