AIRMEGA 200M
#6
Coway

Coway AIRMEGA 200M

Rating

Model: AIRMEGA 200M(W)
$229(incl. tax)Amazon price as of 2025-09-02
Buy on Amazon

Product Overview

The Coway Airmega 200M is designed for spaces up to 1,748 sq. ft, featuring a HyperCaptive Filtration System that includes a pre-filter, deodorization filter, and True HEPA filter. It reduces 99.999% of 0.01-micron particles and 99% of VOCs and odors. The Auto Mode adjusts fan speed based on air quality, while Eco Mode conserves energy. It also has a 3-stage manual fan speed, air quality indicator, and filter alerts.

Share

Product Specifications

Applicable Area
1748sq ft
CADR (Smoke)
-CFM
CADR (Dust)
-CFM
CADR (Pollen)
-CFM
Filter Type
True HEPA, Active Carbon Filter, Pre-Filter
Number of Fan Speeds
3
Noise Level (Min)
24.4dB
Noise Level (Max)
-dB
Power Consumption
80W
Smart Features
No

Size & Weight

Weight
12.3 pounds
Hight
18 inches
Width
17 inches
Depth
10 inches

Features

Odor Sensor Function

The odor sensor detects odors and automatically adjusts the air purification level, ensuring the air remains fresh. This is particularly useful for quickly responding to cooking or pet odors, maintaining a clean and pleasant indoor environment.

Dust Sensor Function

The dust sensor detects dust particles and automatically adjusts the air purification level, ensuring efficient particle removal. This is especially helpful during cleaning or when opening windows, maintaining optimal air quality.

PM2.5 Display Function

This model does not have a PM2.5 display function. While it monitors air quality, it doesn't provide specific PM2.5 readings, which may be a limitation for users who want detailed air quality information.

Filter Replacement Indicator Function

The filter replacement indicator alerts you when the filters need to be replaced, ensuring the air purifier operates at optimal efficiency. This prevents reduced performance due to clogged filters, maintaining consistent air quality and prolonging the unit's lifespan.

Child Lock Function

This model does not have a child lock function. This could be a drawback for households with young children, as it doesn't prevent unintended changes to the settings, requiring more supervision to ensure proper operation.

Sleep Mode Function

This model does not have a sleep mode function. While it operates quietly, the lack of a dedicated sleep mode means the display lights may not dim automatically, which could be a concern for those sensitive to light while sleeping.

SHOPSTAFF Rating Score

#6
Ranked #6 out of 100 products in Category
4.4
Overall Rating

The Coway Airmega 200M is a solid mid-range air purifier with good filtration and smart features like auto and eco modes. It's suitable for medium-sized rooms and offers a good balance of performance and price. However, it lacks advanced features like smart app control.

Coverage Area (CADR)
4.3
Designed for spaces up to 1,748 sq. ft, making it suitable for medium to large rooms. The coverage is adequate for most living rooms and bedrooms, ensuring effective air purification throughout the space.
HEPA Filter Quality and Type
4.5
Equipped with a True HEPA filter, it captures 99.999% of 0.01-micron particles, including pollen and allergens. This provides a high level of air purification, making it ideal for allergy sufferers.
Pre-filter and Filter Replacement
4.0
Includes a pre-filter to capture larger particles, extending the life of the HEPA filter. The filter replacement indicator alerts you when filters need replacing, ensuring optimal performance. However, the pre-filter is not washable.
Activated Carbon Filter (Odor Removal)
4.2
Features an activated carbon filter that reduces 99% of VOCs and odors, making it suitable for homes with pets or cooking odors. The deodorization filter enhances its ability to remove unwanted smells effectively.
Noise Level
4.6
Operating at a low noise level of 24.4 dB, it is quiet enough for bedrooms and offices. The noise level remains minimal even on higher settings, ensuring undisturbed rest and work environments.
Air Quality Sensor and Auto Mode
4.7
The air quality sensor and auto mode automatically adjust the fan speed based on real-time air quality, optimizing performance and energy consumption. This ensures efficient and effective air purification without manual adjustments.
Manufacturer Reliability and Warranty
4.3
Coway is a reputable brand with a good track record in air purification. The 3-year warranty provides assurance of product quality and durability, reflecting the manufacturer's confidence in their product.
Cost Performance
4.2
Offering a good balance of features and performance for its price, it provides excellent value for money. The long filter life and energy-saving Eco Mode contribute to lower long-term costs, making it a cost-effective choice.

Brand & Manufacturer Details

Coway
Coway is a brand specializing in air and water purification products, aiming to provide clean and healthy living environments through innovative technology.

Key Highlights

  • True HEPA filter
  • Auto and Eco modes
  • Real-time air quality monitoring

Considerations

  • Filter may have a noticeable odor initially
  • Ensure proper filter installation
  • Clean pre-filter regularly

Recommended For

  • Allergy sufferers
  • Pet owners
  • Those living in urban areas

Not Recommended For

  • Those needing very large coverage
  • Users requiring smart app control
  • none in particular

Suitable For

  • Bedrooms
  • Living rooms
  • Offices

Not Suitable For

  • Cars
  • Outdoor use
  • none in particular

Frequently Asked Questions (FAQ)

Q.How large of a room can this air purifier effectively clean?
A.This air purifier is designed to clean spaces up to 361 sq. ft. in 12.5 minutes or up to 874 sq. ft. in 30 minutes.
Q.What type of filtration system does this air purifier use?
A.It uses a HyperCaptive Filtration System, which includes a pre-filter, a deodorization filter, and a True HEPA Filter. This system reduces 99.999% of 0.01-micron particles, including pollen and allergens, and also reduces 99% of volatile organic compounds and odors.
Q.Does this air purifier have an automatic mode?
A.Yes, it features an Auto Mode that constantly monitors air quality and automatically adjusts the fan speed to purify the space as needed.
Q.Is there an energy-saving mode?
A.Yes, the Eco Mode turns off the fan when the air quality remains purified for 30 minutes or more to conserve energy. It will automatically turn back on when pollution is detected.
Q.How can I control the fan speed?
A.You can manually control the fan speed with low, medium, and high settings.
Q.Does it indicate the air quality?
A.Yes, it has an air quality indicator with a brightly colored LED that communicates indoor air quality in real-time. The light can be turned off.
Q.Are there any alerts for filter replacement?
A.Yes, the air filter indicator tells you when the filters need to be replaced and when the pre-filter needs to be cleaned for maximum efficiency.
Q.I'm concerned about the 'new filter smell' mentioned in some staff confirmation. Is this a common issue?
A.Some staff confirmation mention a chemical smell from new filters that dissipates after running the unit for a while. If you are sensitive to smells, consider running the unit in a well-ventilated area initially or exploring third-party filter options.
Q.Is the air purifier noisy?
A.Staff confirmation generally state it is very quiet on low settings. The highest setting is comparable to the noise a kitchen extractor makes. One staff member mentioned it's quiet enough not to be disturbing even in the living room.
Q.Does this help with allergies?
A.Yes, staff confirmation indicate improved allergy symptoms after using this air purifier, with one staff member specifically noting a reduction in sneezing and pollen.

SHOPSTAFF Rating Ranking

#1

BLUEAIR

Blue Signature 112929

$359(incl. tax)Amazon price as of 2025-09-02

Large room air purifier with 7-stage filtration, smart features, and doubles as a table with Swedish-inspired design.

Applicable Area3385 sq ftCADR (Smoke)- CFM
CADR (Dust)- CFMCADR (Pollen)- CFM
Filter TypeActivated CarbonNumber of Fan Speeds-
Noise Level (Min)- dBNoise Level (Max)35 dB
Power Consumption4 WSmart FeaturesYes
Odor Sensor FunctionDust Sensor FunctionPM2.5 Display FunctionFilter Replacement Indicator FunctionChild Lock FunctionSleep Mode Function
4.6Overall Rating
4.8Coverage Area (CADR)
4.7HEPA Filter Quality and Type
4.0Pre-filter and Filter Replacement
4.6Activated Carbon Filter (Odor Removal)
4.7Noise Level
4.9Air Quality Sensor and Auto Mode
4.5Manufacturer Reliability and Warranty
4.2Cost Performance
#2

Coway

AP-2015F Airmega 400 Smart Air Purifier

$366(incl. tax)Amazon price as of 2025-09-02

Smart air purifier with HEPA filter, auto mode, and filter alerts, designed for spaces up to 1,560 sq. ft.

Applicable Area1560 sq ftCADR (Smoke)- CFM
CADR (Dust)- CFMCADR (Pollen)- CFM
Filter TypeTrue HEPA, Active Carbon Filter, Pre-FilterNumber of Fan Speeds-
Noise Level (Min)22 dBNoise Level (Max)52 dB
Power Consumption66 WSmart FeaturesNo
Odor Sensor FunctionDust Sensor FunctionPM2.5 Display FunctionFilter Replacement Indicator FunctionChild Lock FunctionSleep Mode Function
4.5Overall Rating
4.5Coverage Area (CADR)
4.7HEPA Filter Quality and Type
4.3Pre-filter and Filter Replacement
4.5Activated Carbon Filter (Odor Removal)
4.6Noise Level
4.8Air Quality Sensor and Auto Mode
4.3Manufacturer Reliability and Warranty
4.2Cost Performance
#3

Winix

5510 Air Purifier

$179(incl. tax)Amazon price as of 2025-09-02

WINIX 5510 Air Purifier for Home Large Room Up to 1881 Ft², True HEPA, High Deodorization Carbon Filter.

Applicable Area1881 sq ftCADR (Smoke)- CFM
CADR (Dust)- CFMCADR (Pollen)- CFM
Filter TypeHEPA, CarbonNumber of Fan Speeds-
Noise Level (Min)27 dBNoise Level (Max)- dB
Power Consumption65 WSmart FeaturesAmazon Alexa, Google Assistant
Odor Sensor FunctionDust Sensor FunctionPM2.5 Display FunctionFilter Replacement Indicator FunctionChild Lock FunctionSleep Mode Function
4.5Overall Rating
4.5Coverage Area (CADR)
4.7HEPA Filter Quality and Type
4.3Pre-filter and Filter Replacement
4.5Activated Carbon Filter (Odor Removal)
4.6Noise Level
4.8Air Quality Sensor and Auto Mode
4.0Manufacturer Reliability and Warranty
4.3Cost Performance
#4

Winix

5520 Air Purifier

$189(incl. tax)Amazon price as of 2025-09-02

WINIX 5520 Air Purifier for large rooms up to 1882 Ft² with air quality monitor and true HEPA filter.

Applicable Area1881 sq ftCADR (Smoke)- CFM
CADR (Dust)- CFMCADR (Pollen)- CFM
Filter TypeHEPA, CarbonNumber of Fan Speeds-
Noise Level (Min)27 dBNoise Level (Max)- dB
Power Consumption50 WSmart FeaturesWifi
Odor Sensor FunctionDust Sensor FunctionPM2.5 Display FunctionFilter Replacement Indicator FunctionChild Lock FunctionSleep Mode Function
4.5Overall Rating
4.5Coverage Area (CADR)
4.7HEPA Filter Quality and Type
4.3Pre-filter and Filter Replacement
4.5Activated Carbon Filter (Odor Removal)
4.6Noise Level
4.8Air Quality Sensor and Auto Mode
4.0Manufacturer Reliability and Warranty
4.2Cost Performance
#5

LEVOIT

Air Purifiers Vital 200S-P

$159(incl. tax)Amazon price as of 2025-09-02

LEVOIT Air Purifier for large rooms up to 1875 sq ft with washable pre-filter and air quality monitor.

Applicable Area1875 sq ftCADR (Smoke)250 CFM
CADR (Dust)254 CFMCADR (Pollen)289 CFM
Filter Type3-Stage FilterNumber of Fan Speeds-
Noise Level (Min)- dBNoise Level (Max)- dB
Power Consumption- WSmart FeaturesApp
Odor Sensor FunctionDust Sensor FunctionPM2.5 Display FunctionFilter Replacement Indicator FunctionChild Lock FunctionSleep Mode Function
4.4Overall Rating
4.3Coverage Area (CADR)
4.5HEPA Filter Quality and Type
4.3Pre-filter and Filter Replacement
4.3Activated Carbon Filter (Odor Removal)
4.5Noise Level
4.7Air Quality Sensor and Auto Mode
4.0Manufacturer Reliability and Warranty
4.3Cost Performance