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Coway Airmega 400S App-Enabled Smart Air Purifier (Covers 1,560 sq. ft.), True HEPA Air Purifier with Smart Technology, Compatible with Amazon Alexa and Google Home, White (111012)
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Coway Airmega 400S App-Enabled Smart Air Purifier (Covers 1,560 sq. ft.), True HEPA Air Purifier with Smart Technology, Compatible with Amazon Alexa and Google Home, White (111012)
The Coway Airmega 400S captures 99.999% of nano-sized particles down to 0.01 microns, ensuring your space stays clean and healthy 24/7.
Coway Airmega 400S App-Enabled Smart Air Purifier (Covers 1,560 sq. ft.), True HEPA Air Purifier with Smart Technology, Compatible with Amazon Alexa and Google Home, White (111012)
Item #: 220469568

Coway Airmega 400S App-Enabled Smart Air Purifier (Covers 1,560 sq. ft.), True HEPA Air Purifier with Smart Technology, Compatible with Amazon Alexa

88% of respondents would recommend this to a friend

Item #: 220469568

LAK 21332284

Price Details

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The Coway Airmega 400S captures 99.999% of nano-sized particles down to 0.01 microns, ensuring your space stays clean and healthy 24/7.
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What Stands Out

Large Coverage
COWAY air purifiers efficiently cover areas up to 4,253ft², making them ideal for whole home purification, ensuring clean air throughout every corner of your living space.
Dual Filters
Featuring XL washable pre-filters and HEPA filters, these purifiers provide dual purification, capturing a wide range of airborne pollutants for superior air quality in your home.
Smart Features
Equipped with AQI monitoring, turbo mode, and timer settings, the COWAY air purifier adapts to your environment, delivering timely and efficient air purification based on real-time air quality.

Product Details

Shop Coway Airmega 400S App-Enabled Smart Air Purifier (Covers 1,560 sq. ft.), True HEPA Air Purifier with Smart Technology, Compatible with Amazon Alexa and Google Home, White (111012) online at a best price in Laos. B071CR9JCH
  • Covers up to 1,256 sq. ft. with HyperCaptive Filtration System
  • Reduces 99.999% of 0.01-micron particles, volatile organic compounds, and odor
  • 24/7 air quality monitoring with Smart Mode for energy efficiency
  • Eco Mode conserves energy by turning off fan when air quality is purified
  • Sleep Mode reduces noise and power consumption when air is clean
  • Filter alerts and timer scheduling for efficient maintenance and energy conservation
Item Weight24 lbs (10.89 kg)

Who Should Buy?

Suitable For
  • Large Homes

    Ideal for spacious homes needing high-efficiency air purification across large areas without compromising on performance.

  • Allergy Sufferers

    Equipped with HEPA filters, it effectively reduces allergens, providing relief for users suffering from allergies year-round.

  • Health-Conscious Families

    Great for families prioritizing a healthy living environment by removing indoor pollutants and improving overall air quality.

Not Suitable For
  • Small Apartments

    Overkill for small spaces; smaller or more affordable models would be more efficient and cost-effective.

  • Budget-Conscious Buyers

    The price point may be too high for individuals needing a basic air purifier without advanced features.

  • Noise-Sensitive Users

    Turbo mode and fan operation may be too loud for individuals sensitive to noise while sleeping or working.

Product Description

Coway Airmega 400S App-Enabled Smart Air Purifier (Covers 1,560 sq. ft.), True HEPA Air Purifier with Smart Technology, Compatible with Amazon Alexa and Google Home, White (111012)

Have any Query? Chat with us

Customer Questions & Answers

  • Question: How often do I need to replace the filters?

    Answer: The filter alerts will notify you when it's time to replace or clean the filters for maximum efficiency.
  • Question: Does it work well in large rooms?

    Answer: Yes, the Coway Airmega 400S is designed to purify air in spaces up to 1,560 sq. ft.
  • Question: What is Smart Mode?

    Answer: Smart Mode automatically adjusts the fan speed based on the room's air quality for optimal performance and energy efficiency.
  • Question: Does the area (1256 sqft) need to be one open area or can be split into multiple rooms with doors open?

    Answer: The recommended area for air purification is 500-700 sq.ft. If you have multiple rooms with doors open, it will result in less efficiency and lower air changes per hour (ACH). Consider using one air purifier per room.
  • Question: Why is there a restriction to ship to California?

    Answer: California bans electrostatic air filters due to safety concerns regarding ozone production. This may be the reason for the shipping restriction. However, it is advisable to check the specific product listing for details.
  • Question: Will this work for oil painters - i need it to help with the removal of VOCs such as turpentine and mineral spirits?

    Answer: No, this product is not effective for VOC removal. It is recommended to use specific VOC testing instruments and consider alternative methods for VOC reduction.
  • Question: Does this work well to remove pet odors?

    Answer: Yes, this product is effective in removing pet odors. It has been reported to quickly eliminate strong odors such as dog farts.
  • Question: What is the difference between the 300 and the 300s?

    Answer: The only difference between the 300 and the 300s is that the 300s model is equipped with Wi-Fi connectivity and can be controlled and monitored through a smartphone app.
  • Question: Can it be placed up against a wall?

    Answer: Yes, it can be placed up against a wall. However, ensure that there is at least 12 inches of clearance on both the left and right sides for air intake. The purified air comes out from the top.
  • Question: Does the smartphone app support two AirMega purifiers concurrently (300s or 400s)?

    Answer: There have been reports of difficulties in connecting the second AirMega purifier to Wi-Fi. It is advisable to troubleshoot and seek assistance if experiencing connectivity issues with multiple units.
  • Question: How loud is this filter at regular (not night) volume? How often does the filter have to be replaced?

    Answer: The filter operates at different volumes depending on the settings. At regular volume, it is not loud, especially at lower settings. The frequency of filter replacement may vary, but some filters can be washed or cleaned.
  • Question: Does this emit any ozone?

    Answer: No, this product does not emit ozone. It utilizes HEPA/carbon filtration, making it safe for use even in environments with small birds and kittens.
  • Question: The prewash light came on. I washed them and it won't turn off?

    Answer: To reset the prewash light, hold it down until it beeps and turns off. This will initiate the countdown for the prewash process again.

Coway HEPA Air Purifiers Editorial Review

The Coway Air Purifier, specifically the ProX model, has garnered significant acclaim from users for its exceptional performance in purifying air, particularly in larger spaces. With the capability to effectively cover areas up to 4,253 square feet, it stands out as a robust option for those looking to improve indoor air quality. Customers have noted that the purifying volume is comparable to units that are much more expensive, often exceeding $1,000, while the Coway combines efficiency with a relatively quiet operation. Many users appreciated the unit's ability to remove smoke and odors, which is particularly beneficial for those living in close quarters with smokers or in urban environments. The noise levels, even when set to low, are reportedly soothing, making it a viable option for bedrooms and workspaces. Feedback indicates that it runs effectively on auto mode, maintaining air quality without the need for Constant adjustments. The additional turbo mode feature has also received positive remarks, enabling users to quickly clear the air in a short timeframe. However, this unit is not without its downsides. The size can be a drawback for those with limited space, as it is comparable to that of a mini-fridge. Furthermore, the ongoing cost of replacement filters has raised concerns among users, as annual replacements can become expensive. Some negative feedback has also surfaced regarding customer service issues, with reports of unresponsive support in situations where products malfunction or stop working after a short period. Overall, it seems the Coway Air Purifier ProX is a worthwhile investment for those serious about air quality, especially Considering its performance and the long-term benefits it offers, despite some limitations. **

Customer Reviews & Ratings

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Pros

  • Highly effective air purification for large spaces
  • Quiet operation, even on lower settings
  • Turbo mode quickly refreshes air
  • Strong performance in removing smoke and odors

Cons

  • Large size may be challenging for smaller spaces

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

LAK 21332284

Order now and get it around Friday, June 26

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

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Fastest cross-border delivery

Features & Benefits

  • Cleans spaces up to 1,560 sq. ft. in just 30 minutes.
  • Features 3-stage HyperCaptive™ filtration for ultimate air purification.
  • Smart Mode optimizes fan speed based on real-time air quality.
  • Energy-efficient Eco Mode conserves power when air is clean.
  • User-friendly IoCare App for monitoring and alerts.
  • Quiet Sleep Mode minimizes noise and power usage at night.