Levoit’s Core 400S is a neat and powerful air purifier for fairly large living spaces, with app control and smart features thrown in. It doesn’t offer germicidal UV light and its pollution sensor is a bit basic, but overall it strikes a good balance between price, features and performance. High-volume, efficient air purificationApp controlled with smart featuresPM2.5 air quality sensor No ultraviolet sterilisationPricey filters

A HEPA 13 air purifier for pretty big roomsThis air purifier is designed for big
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