Air Purifiers For Home Large Room 1650Ft With Pm2.5 Air Quality Sensor,, White Product Features PM2.5 AIR QUALITY SENSOR: MOOKA TL2867 air purifier utilizes the latest dust sensing technology with a built-in chip that detects the real-time air quality in the house. In auto mode, it will automatically adjust the fan speed according to the air quality of the room. HIGHLY EFFICIENT AIR CLEAN: This home air purifier can effectively captures 99.97% of particles in the air as small as 0.1 micrometer. It filters air 3x per hour in 550 sq.ft, it only takes an hour to purify a 1650 sq.ft room. Perfect for different spaces like bedrooms, living rooms, offices, nurseries, basements and kitchens. 3-STAGE FILTER, POWERFUL PURIFICATION: All visible and invisible pollutants in the air can be purified. Pre-Filter filters pets fur, lint, fibers, hairs; H13 HEPA Filter captures pollen, pet dander, dust; Activated Carbon Filter cleans smoke, fumes, VOCs, pet odors, cooking smells, etc. QUIET 15dB SLEEP MODE 3 FAN SPEED: Do you have trouble sleeping? Maybe it's caused by poor air quality. This air purifier for bedroom will help you get a good night's sleep. Four air speed settings, sleep mode - low speed - high speed - auto mode. You can choose according to your needs. Quiet sleep mode is a great choice for night. FILTER REPLACEMENT REMINDER: Our smart air purifiers for home pets has a filter change reminder. When the filter life has expired, it will light up red. You just need to replace a new one and long press for 3-5s to reset it. We recommend replacing the filter every 3-6 months and using the official MOOKA filter to ensure optimum performance. (Search for B0D3D4V1NY on Amazon) Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!