If you're looking for an air purifier that makes use of NASA-approved technology, then the Airocide is the perfect at-home system that will eliminate 100% of the harmful, airborne pathogens that it comes in contact with. The technology at work within the Airocide is so powerful that it is even in use at the International Space Station that is currently in-orbit around the earth.

The system works by having air pass through a field of tiny glass rings covered in titanium dioxide, which will instantly kills any bacteria it comes in contact with. The result? Perfectly sanitized air, which makes the Airocide perfect for hospitals, governmental offices and even personal homes if the inhabitants are worried about harmful stuff they might be breathing in.