Featuring Coway’s new HyperVortex filtration system and a 3-in-1 customizable filter system.
Backed by over three decades of research and innovation, and supported by 400+ researchers at Coway’s R&D Center in Korea, the Airmega 350
and 450 are the latest premium additions to Coway’s award-winning cylindrical line of air purifiers.
Eagle Vane Design
Wing blades stabilize airflow with controlled vortices
Aerodynamic blades inspired by eagle wings create controlled vortices for consistent airflow and optimized performance.
Vortex Generator Fan
Aerodynamic blades create powerful airflow and volume
Precision-engineered blades maximize airflow, enhancing circulation and delivering powerful volume.
Dimple Duct
Reduces resistance for optimal air intake.
Duct holes resembling golf ball dimples reduce air resistance, allowing smoother air intake.
Powerful Purification
The Airmega 350 air purifier effectively filters the air in rooms up to 245 square meters.
HyperVortex™ Filtration System
Optimizes airflow while minimizing airflow loss, enhances air purification, and reduces noise levels: ① Eagle Vane Design: Aerodynamic blades inspired by eagle wings create controlled vortices for consistent airflow and optimized performance. Small, rounded protrusions at the base of the fan blades maintain consistent air flow and performance. ② Vortex Generator Fan: Precision-engineered blades maximize airflow, enhancing circulation, and delivering powerful volume. ③ Dimple Duct Technology: Duct holes resembling golf ball dimples reduce air resistance, allowing smoother air intake while minimizing air loss.
Real-Time Air Quality Monitoring
Real-Time Air Quality Monitor continuously tracks air quality and detects particles as small as PM 10. In Auto Mode, the airflow speed adjusts automatically based on the purification needs of the space, while the light sensor detects the surroundings and turns off the light to avoid disturbing bedtime.
Personalized Air Care
Choose from three different 3-in-1 custom filters, Fresh Starter+, Allergen+, or Intense Smoke+. Filters can be easily replaced through the side.
Dust-Resistant Grill
Prevents dust buildup on the intake grill, keeping the grill clean and efficient.
User-Friendly Filter Replacement
Easily swap filters through the discreet handle in the side panel without flipping the unit.
Step 1 When 3-in-1 icon lights up, open right side cover and slide out the old filter
Step 2 Install the Airmega 3-in-1 custom filter of your choice
Step 3 Align the bottom corners of the cover and close
Step 4 Reset the icon by pressing the button for 3 seconds
Quiet Operation
Keep your space comfortable with whisper quiet purification and a light sensor that auto dims.
Clean Air Can Be Effortless
Experience effortless air purification with convenience features like a Timer, Night Light, and Button Mute for quiet operation. A Control Panel Lock ensures safety, while the Hidden Handle makes it easy to move anywhere.
Award-Winning Design
Designed with a sleek and minimalist aesthetic, choose from white or mocha beige for a product that blends effortlessly into any space while delivering powerful, personalized air purification.
1 Airmega air purifiers have been proven to trap dust, pollen, dander in the air based on KCL(Korea Conformity Laboratories) testing. They have been tested according to the Korea Air Cleaning Association standard (SPS-KACA 002-132:2022 Modified) to measure the 0.01㎛ size of particle removal rate. It was tested on maximum airflow speed in normal room temperature and humidity conditions. The performance may vary in the actual living environment of customers. Tested with Airmega Aim, 50, 100, 150, Tower AP-1216L, Mighty AP-1512HH, MightyS AP-1512HHS, 200M, Icon, 230, 240, 250, 250S, 300, 300S, 350, 400, 400S, 450, ProX
2Our HEPA filter complies with IEST-RP-CC007 standards at speed level 1 as tested by SGS (Société Générale de Surveillance). SGS's test report only reflects SGS's evaluation of the sample and does not reflect the evaluation of the batch of goods from which the sample was taken. Tested with Airmega 100, 150, 160, Mighty AP-1512HH, MightyS AP-1512HHS, 200M, 230, 240, 250, 250S, 250 Art, 300, 300S, 350, 400, 400S, 450, ProX
3 Tested by KCL(Korea Conformity Laboratories) according to JEM 1467: 2015 condition, the concentration of acetic acid was proven to be reduced up to 99.5% in 60 minutes. Results may vary depending on actual environment. Tested with Airmega 150, Mighty AP-1512HH, 200M
4 Tested by KCL(Korea Conformity Laboratories) according to SPS-KACA002-132:2022, showed result of over 99.5% removal rate of common household gases including Ammonia, Acetaldehyde, Acetic acid, Formaldehyde, Toluene, Benzene, Nitrogen dioxide (NO₂), and Sulfur dioxide (SO₂) within 30 minutes. Results may vary in different environments and not all odors or gas particles may be removed. Tested with Airmega MightyS AP-1512HHS, 250S, 300S, 400S, 350, 450
5 Test conducted using Coway Allergen filter media (5×5 cm) placed in a polyethylene bag. The allergen solution and sample were immersed in 2 mL of phosphate buffer (100 ng/mL) prior to the reaction and heat-sealed to specimen size. The reaction was maintained at 4°C for 24 hours. Nichinichi Pharmaceutical Co., Ltd. conducted the test using ELISA to measure allergen concentration. Results may vary in actual product usage environments. Tested with Airmega Mighty AP-1512HH, 200M
6 Removal rates of Ammonia (NH₃) and Hydrogen Sulfide (H₂S) were tested in a 1 m³ chamber under EL608:2023 conditions for 30 minutes. Gas Detector Tubes were used for measurement, and testing was conducted by KCL (Korea Conformity Laboratories). Results may vary in actual product usage environments. Tested with Airmega Mighty AP-1512HH, 200M
7 Reduction rates of Naphthalene, Sulfur Dioxide, and Nitrogen Dioxide were tested using the Airmega Mighty AP-1512HH in 1㎥ chamber, following JEM-1467:2015 standards. Tests were conducted by Intertek. Actual performance may vary depending on the living environment. Tested with Airmega Mighty AP-1512HH, 200M
9 Tested by KCL(Korea Conformity Laboratories) according to SPS-KACA002-132:2022. The test was conducted with Methyl mercaptan, Isovaleraldehyde, Isovaleric acid in a 1.0±0.1 m³ chamber with a test time of 60 minutes at (24±4)°C and (46±10)% Relative Humidity. A removal ratio of over 99.5% was achieved. Results may vary depending on the actual usage environment. Tested with Airmega 350, 450
10 Tested by the Guangzhou Institute of Microbiology, exposed the filter media to protein solutions for 24 hours under ISO 4333-2022 standard. The results showed strong reduction performance: >99.79% for pollen, >99.60% for dog allergen, >99.90% for cat allergen, and >99.80% for dust mites matter allergen. Actual results may vary depending on room size, airflow, and pollutant levels. Tested with Airmega 350, 450
11 Tested by KCL(Korea Conformity Laboratories) according to SPS-KACA002-132:2022. The test was conducted in a 1.0±0.1 m³ chamber for 60 minutes at (24±4)°C and (46±10)% Relative Humidity. A removal ratio of >99.5% was achieved for Formaldehyde and Toluene in 60 minutes. Results may vary depending on the actual usage environment. Tested with Airmega 350, 450
12 Tested by Intertek. The evaluation was conducted against designated test materials: Sulfur dioxide, Nitrogen dioxide, and Naphthalene. The test was performed in a sealed 1.0×1.0×1.0 m (1.0 m³) odor chamber at a test room temperature of (23±2)°C (measured between 23.6∼23.9°C) and a test room humidity of (45±5)% R.H. (measured between 40∼48)% Relative Humidity. It met the odor removal rate of ≥99.9% for Sulfur dioxide, Nitrogen dioxide, and Naphthalene. Results may vary depending on the actual usage environment. Tested with Airmega 350, 450
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