Brand new in original box!! If you struggle with allergies, low-quality sleep, congestion, or symptoms caused by pet dander, the Levoit Core Mini Air Purifier is ready to help you create a healthy space. Breathe freely and sleep better as the air purifier uses 360 degree VortexAir Technology 3.0 and 3-stage filtration to ensure top-notch air purification. Sleep soundly without loud rattling coming from your air purifier. This little air purifier keeps noise levels as low as 25dB while keeping your space fresh.