MORENTO Air Purifiers for Home Large Room Up to 1690 ft with PM 2.5 Air Quality Monitor, Wi-Fi and Alexa compatible, HEPA Filter Double-sided Air Inlet for Smoke and Odor, 1 Pack+2 Pack Filters Grey Dual Air Intake: MORENTO MR5866 air purifier greatly improves the purification speed compared with traditional single air inlet design. It has a CADR of 200 CFM/340 m / h and can purify the air of a 1690 ft space once, which helps quickly reduce air pollution and refresh your breath. This air purifier is perfect for home with large room Smart App Control: MORENTO MR5866 smart air purifiers support remote operating, Connect your smart air purifier to "Havaworks" app for features such as power on/off, custom/sleep mode, timer, fan speed, and filter change reminders , which makes air cleaning a more easy routine in our daily life. Add a button that can turn off the light separately in the APP, and adjust the air purifier to 2-3 speed at night without affecting sleep Voice Control: The MR5866 smart air purifiers is compatible with Amazon Alexa and Google Assistant, so you can use your air purifier without having to lift a finger Dual-layer Effective Filtration System: Utilizing advanced HEPA filters,The filtration effect of this air Purifier on particles as small as 0.3 microns (such as pollen, dust, pet dander) is very significant, creating a fresh breathing environment for people vulnerable to air trouble Air Quality Monitor: This MR 5866 air purifier for Home is equipped with Professional infrared detection technology makes PM 2.5 data more valuable for reference. There is an infrared PM2.5 sensor it can monitor the air quality in real time and display. The 3-color AQI helps notice air quality and response fast, with orange and red indicating the poor air quality so the air purifier will automatically speed up to clean the air under auto mode while green indicating better air quality with lower speed Shipping We offer FREE shipping on all orders in US We ship within One-Three business days of payment, usually sooner. We use a selection of shipping services such as UPS, FedEx, USPS etc We offer free shipping to the lower 48 states and ship within 1-3 days of payment, usually sooner. For shipping outside of the continental USA International customers are responsible for all duties and taxes. Return You can return a product for up to 30 days from the date you purchased it. Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. Return Policy ? We guarantee against any defective or misrepresented products. The original shipping label must be sent back to us to validate the return. A full refund can only be issued during the first 30 days upon receipt of the product. ? Returns will be voided if the product is mishandled or physical damaged by customer. ? Buyer will be responsible for all kind of return shipping/shipment to the seller for resolving the problem. ? Returns made for all non-defective, undamaged products are subject to a 15% restocking fee. Shipping and handling fees are absolutely non-refundable. If an item is returned to us due to an address issue, we do charge a reshipping fee to reship. If you would like a refund, there will be a 15% restocking fee applied. ? All returned products need to be assigned an RMA # (Return Merchandise Authorization #) prior to return. Please contact us through's messaging system to obtain an RMA# for the return. Any returned product without an RMA # on package will not be accepted or processed? Please contact us before returning. Payment We accept payment by any of the following methods Please pay as soon as possible after winning an sale, as that will allow us to post your item to you sooner! Feedback Customer satisfaction is very important to us. If you have any problem with your order, please contact us and we will do our best to make you satisfied. Feedback ? We appreciate your feedback and our system will automatically leave feedback for you after bid ends. ? Please contact us through message center if you have any problems, we will always try our best for 100% customer satisfaction. Contact Us If you have any queries, please contact us via. We usually respond within 24 hours on weekdays. Please visit our store to check out other items for sale! Thank you for shopping at our store.