I’ve been using the instant air purifier for a week now, I absolutely love it! Set up was super easy and works perfectly in my living area. This air purifier is definitely high quality, I really like that it displays the air quality at the top, and how the light changes color to inform me of the air quality change.  Another plus is the fan that blows strong fresh air, This purifier most definitely serves its purpose and gets the job done to make breathing fresh and clean air easy in any area in my home! I will be recommending this purifier to my friends and family!