{"product_id":"ext709645-used-coway-airmega-400s-air-purifier-graphite","title":"Open-Box: Used Coway Airmega 400s Air Purifier-Graphite","description":"\u003cp\u003eWhether you’re a pet owner looking to remove pet dander and odor, an allergy or asthma sufferer in need of relief, or you just desire improved indoor air quality, the Airmega 400S Smart Air Purifier by Coway is the air purifier for you.\u003c\/p\u003e\n\n\u003cp\u003eEquipped with Wi-Fi integration you not only have total control of the unit from anywhere on your smartphone or tablet, but real time access to air quality levels and trends. Two-stage filtration, automatic operation, and 4 air changes per hour efficiently cleans area about 1,560 square feet with 410 cubic feet per minute (CFM).\u003c\/p\u003e\n\n\u003ch2\u003eMobile Control + Alexa-Enabled \u003c\/h2\u003e\n\n\u003cp\u003eWith the Airmega 400S, you can monitor the unit via your mobile phone or tablet. If you have a Wi-Fi connection, you’ll be able to control your air purifier \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/7135\/4966\/files\/coway-IoCare-app-owners-manual.pdf\" rel=\"noopener noreferrer\" target=\"_blank\"\u003ewith the Coway IoCare App\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eYou can also control your unit and receive real-time air quality updates by syncing your model with your Alexa home device. Learn more information about \u003ca href=\"https:\/\/airmega.com\/amazon-alexa-integration\/\" rel=\"noopener noreferrer\" target=\"_blank\"\u003esetting it up to work with Alexa here\u003c\/a\u003e. \u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstant Monitoring:\u003c\/strong\u003e Instantly know the quality of your indoor air and if improvement actions need to be undertaken with real-time testing of your air. Before you leave home, you can also monitor the outdoor air quality by finding out your locale’s pollution levels.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eControl The Unit:\u003c\/strong\u003e By utilizing the app, you’ll be able to remotely control the purifier’s power, fan speed, timer, and air quality indicator light. The app’s scheduler function allows you to set the product to turn on or off at same time every day.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eFilter Notifications:\u003c\/strong\u003e When your it’s time to replace the filters, the filter status alerts will let you know.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eReporting:\u003c\/strong\u003e Track your indoor air quality over a period of time ranging from just a few days to weeks. This is a useful tool in learning the air quality trends of your home.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompact Design, Powerful Purification\u003c\/h2\u003e\n\n\u003cp\u003eAt just under 23-inches tall, it’s smaller than other air purifiers on the market. A sleek black and white design makes it not only pleasing to the eye, but ensures it blends into your home. On the unit’s outer skin the air hole pattern gets smaller as it moves up towards the top. The pattern reflects that air is pulled from the sides and cleaned as it moves upward.\u003c\/p\u003e\n\n\u003cp\u003eHandles located on both sides of the product allows for easy lifting and moving from room to room. An air quality indicator light located on the front cover shows real-time indoor air quality. As air quality levels change, the light will change colors accordingly.\u003c\/p\u003e\n\n\u003cp\u003eTwo-stage filtration ensures that allergy triggers like pet odor, smoke, harmful gases, and other allergens are removed from indoor air. Filters are located on each side of the air purifier.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Filter:\u003c\/strong\u003e Whether pet hair, dust, or dirt, large particles will be captured by the pre-filter.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eMax2 Filter:\u003c\/strong\u003e On each side of the air purifier are 2 combination filters. The Max2 filter is composed of a carbon filter to help eliminate 99.9% of volatile organic compounds (VOCs), and a Green True HEPA filter to captured 99.97% of harmful allergen particles down to 0.01 microns in size.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eRemaining Filter Life Indicator:\u003c\/strong\u003e On top of the air purifier are 2 filter life indicators, the Pre-Wash and the Max2 Change buttons. Remaining filter life is displayed at 5 levels on the buttons (100%, 80%, 60%, 40%, 20%). When the letters on the buttons are lit, the filters are at 0% and need to be replaced.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSmart Operation\u003c\/h2\u003e\n\n\u003cp\u003eSay good-bye to needing to manually adjusting your air purifier based guessing. When set to Automatic Mode, this smart air cleaner provides the epitome of user-friendly operability.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFan Speed Adjustment:\u003c\/strong\u003e Constantly monitoring your air quality, the unit will automatically adjust the fan speed to 1 of 3 speeds based on its readings.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eSleep Mode:\u003c\/strong\u003e When the room is dark and the air has remained on the Good level for 3 minutes or more, purifier’s light sensor will reduce the purifier’s power and noise.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eEco Mode:\u003c\/strong\u003e To conserve energy, the smart purifier’s fan will turn off when air pollution levels have remained Good for 10 or more minutes. If the quality worsens, the fan will automatically turn back on.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eUltra Quiet Construction\u003c\/h2\u003e\n\n\u003cp\u003eCommon sources of air purifier noise are high fan speeds and noise produced by air exiting the unit. Airmega by Coway has reduced fan speed to make the Airmega 400s Air Purifier no louder than a quiet conversation on its highest speed. To prevent a low fan speed from reducing cleaning effectiveness, fans are located on both sides of the product. Larger air vents further reduces noise levels by limiting the noise caused by air leaving the air purifier.\u003c\/p\u003e\n\n\u003ch2\u003ePick the Best One for Your Space\u003c\/h2\u003e\n\n\u003cp\u003eMore than just functional, the Coway Airmega 400S is stylish too. This powerful air purifier is available in 2 colors, white and graphite.\u003c\/p\u003e\n\n\u003ch2\u003eAdditional Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimer:\u003c\/strong\u003e The timer button located on the control panel can be used to program the purifier to turn off after an hour, 4 hours, or 8 hours.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eLight Button:\u003c\/strong\u003e Use to turn the air quality indicator and light on or off.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eProtective Covers:\u003c\/strong\u003e Plastic covers protect the unit’s filters and pollution sensor.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAir Outlet Cover:\u003c\/strong\u003e Ensures the fan remains damage free.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eColor Options: \u003c\/strong\u003eAvailable in your choice of fresh white or classic graphite.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Coway","offers":[{"title":"Like New","offer_id":42359074029654,"sku":"bstock-co6643N","price":599.99,"currency_code":"USD","in_stock":false},{"title":"Very Good","offer_id":42359498145878,"sku":"bstock-co6643V","price":599.99,"currency_code":"USD","in_stock":false},{"title":"Good","offer_id":42359498178646,"sku":"bstock-co6643G","price":599.99,"currency_code":"USD","in_stock":false},{"title":"Acceptable","offer_id":42359498211414,"sku":"bstock-co6643A","price":599.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/7135\/4966\/files\/coway-airmega-400s-air-purifier-top-angle_29c6fa2a-9ee1-4df2-95fa-ff6d2c3ce6dc.png?v=1755798663","url":"https:\/\/www.sylvane.com\/products\/ext709645-used-coway-airmega-400s-air-purifier-graphite","provider":"Sylvane","version":"1.0","type":"link"}