Levoit LEVOIT Smart WiFi Air Purifier for Home, Alexa Enabled HEPA Filter, CADR 170m³/h & Air Purifier for Bedroom Home, Ultra Quiet HEPA Filter Cleaner

Product 1: Improved 3-Stage Filter System While the ultra-fine Nylon Pre-Filter and High-Efficiency Activated Carbon Filter capture large particles and absorb odours and fumes, the HEPA Filter captures 99.97% of airborne contaminants 0.3 microns in size, so you are safe from PM2.5, pollen, dust, pet dander and other pollutants

Product 1: Effective Purification With 360 ° Design and Vortexair Technology, Core 200S purifies your air 2 times per hour in-room up to 35 m² and delivers fresh air 360º around you, in every direction, no matter where you place it. Suitable for bedroom, living room, smoking room and kitchen

Product 1: Very Easy Touch Display With the touch display you can select 4 speed levels (sleep mode and 1-3 fan levels), set a timer for 2-4-8 hours, switch the night light and display on / off, check filter status

Product 1: Smart Control & Access Anywhere With the VeSync App you can change fan speed and mode, check filter life, set schedules, set timers anywhere. All from your smartphone

Product 2: Worry-freeSolve most of the air quality problems in your life, such as pollen, dust, smoke smell, pet dander, etc. Easy to move at a weight of only 2.2 lbs

Product 2: Personal HEPA PurifierCore Mini adopts 360° VortexAir 3.0 technology and a 3-stage filtration, which can purify 17㎡ in 30 minutes

Product 2: Easy to UseJust two buttons will help you cycle through gears 1 to 3 quickly, check the reset filter indicator. The screen indicator will automatically turn off one minute after your operation

Product 2: Quiet OperationSleep soundly without loud rattling coming from your air purifier. This air purifier keeps noise levels as low as 25dB while keeping your space fresh