If you're not totally swayed by the evidence that certain air purifiers cause harmful levels of ozone emissions, why not put your money where your mouth is and stick one by your infant? These Baby Climo units from Takara Tomy filter out bacteria, mold, and odors, all while using just a tiny amount of power -- and looking like tiny little ozone-spewing aliens. Japan-only, but it looks like importers have 'em for the brave at $229.

[Via Popgadget]