While an air purifier might not be the first thing you envision a kitchen appliance brand cranking out, trust that this device from Instant is a true winner. Available in both small and large sizes (which correlate to how much square footage they cover), these streamlined purifiers will remove 99.97 percent of dust, dander, pollen, allergens, and other impurities in your space, all while continuously tracking the air quality in your home throughout the day.