Mila Air 3 vs Sans Air Purifier

The Mila Air 3 and Sans Air Purifier are both premium units with relatively compact dimensions and very similar performance, but with slightly different strengths. The Mila has the Sans beat on features, with a swappable filter system to suit different households, and Wi-Fi connectivity to change settings or monitor your home's air quality while you're out and about. Meanwhile, the Sans is a little smaller, making it easier to set on a dresser or countertop, and it runs a little more quietly at its lowest fan speed, which is useful for overnight operation in your bedroom.