Air Purifier is a minimalist air purifier created by Japan-based designer Kazushige Miyake for ±0. A “suitable shape” for an air purifier The designers considered the fact that an air purifier would fit into a living space better if it was seen as being more like a table or a sofa rather than as an industrial product. They considered every aspect of this product while we created it, choosing a shape that left the filter as unconcealed as possible and that quickly and efficiently cleaned the air,