4 ms·
No, sadly. Maybe trucking in liquified clean air and boiling it off into your house to create a positive pressure.
by runnerup 4y ago
No, sadly. Maybe trucking in liquified clean air and boiling it off into your house to create a positive pressure.
- causi 4y agoI wonder how feasible it would be to construct an elastic air filter. When it's full you could take it outside, stretch it out, and blow all the crap out with a leaf blower.
- runnerup 4y agoMaybe some day! But current materials science doesn’t have anything like that. It’s not usually about physical hole size, but rather electrostatic attraction (in the case of HEPA filters) or adsorption (in the case of activated carbon). There’s no “hole” to open to let things drop out. It’s a surface that things are somewhat bonded to.
- causi 4y agoMaybe you could tote the machine outside, stretch it, and then electronically reverse the charge to make it easy to blow off contaminants.