If you put a Godzilla action figure next to your H5 Spiral Hybrid Humidifier, you’d be forgiven for thinking it was a scale model of a futuristic skyscraper. We love that it has such a sleek look, but the more important question is whether it’s got the functionality to back it up—and the answer is a resounding yes. The punched metal casing and side window panel let you easily see how much water is in the tank, and the removable water tank is anti-bacterial and easy to clean (side note: we don’t know when it happened, but what with the getting older and all, we’re suddenly very interested how easy it is to clean a new appliance). It humidifies any room like a champ, and has a hefty tank capacity that can keep it running for up to 20 hours. And as a little cherry on top, it has a simple-to-use but totally optional aromatherapy option built right in.