NewMore Efficient for Larger Room: The 320m³/h CADR can filter the air more than 5 times in rooms as large as 380 sq ft in 15 min, 800 sq ft in 30 min, and 1600 sq ft in 1 hour. Complies with California air resources board (CARB) for indoor cleaning devices. Also FCC certified, ETL listed, CA PROP 65 certified. High quality is our aim!Enjoy Fresher Air: It’s the best choice for family with kids, pets and allergies. MILIN air purifier is equipped with H13 True HEPA Filter, which works alongside the Pre-Filter and High-Efficiency Activated Carbon Filter to capture 99.97% of airborne particles 0.3 microns in size, such as dust, mold, pollen, Smoke and Odor.Make Air Quality Visible: MILIN cares about the air quality and your health. The digital display will show the real-time PM2.5 in the air. The light is green when the PM2.5 is under 50, which means the air quality is great. And the yellow light for PM2.5 from 50 to 100, the red light for PM2.5 over 100. That’s the color you should pay attention to the air quality.5 Modes to Meet All Your Needs: Are you not sure which speed to choose? Take it easy! There are 1, 2, 3, Auto and Sleep Modes to meet all your needs. The Auto Mode will select fan speed based on the air quality. The Sleep Mode will turn off the indicator light and turn the speed to low. The noise levels of no more than 25dB will help your child sleep https://offerup.co/faYXKzQFnY?$deeplink_path=/redirect/’s First Choice: MILIN is committed to producing more environmentally friendly and economical products. The washable pre-filter can be used over and over again, which will protect your health and save money at the same time. The Filter Reset Light will flash to remind you to replace the filter after 2000 hours’ working time.