The Mighty Legacy Continues: Airmega Mighty2 Mini Launch
The Airmega Mighty2 Mini launched October 15th, and it brings everything that made the Airmega Mighty2 Coway's flagship air purifier. It cleans up to 1,043 square feet in one hour, runs as low as 19.2 dB in Sleep mode and draws just 36 watts. The name says Mini, but it's every bit a Mighty.
The Mighty2 earned both the iF Design Award, Red Dot Design Award, and IDEA Award finalist in 2026, along with a Top Pick spot from Wirecutter HOF. The Mighty2 Mini carries that same award-winning performance into three colors, including a brand-new Muddy Green as well as our White and Beige options.
Mighty2 Mini Performance in Every Room
The Mighty2 Mini is built for the rooms where kids sleep and play. Its HEPA filter captures 99.97%1 of dust, allergens, pet dander and viruses, plus airborne microplastics, which show up indoors at six times the levels found outside. Tested by KOTITI, an independent lab, the Mini removed 99.9%* of airborne microplastics within 60 minutes.
It’s also clinically verified by ECARF for allergy relief, so families dealing with seasonal allergies or pet sensitivities get purifier performance that’s been tested by an allergy research foundation, not just claimed.
At night, the Mini stays out of the way. It’s Quiet Mark certified and runs as low as 19.2 dB, and its Night Sensor detects when the room goes dark, dims the display, switches to Sleep Mode and casts a soft glow. That makes it a natural fit for nurseries, children’s bedrooms and playrooms, covering spaces up to 1,043 sq. ft.
Three Colors, Including the New Muddy Green
The Mighty2 Mini comes in White, Beige and Muddy Green. White and Beige match the existing Mighty2 lineup, while Muddy Green is new to the Mighty family. It's a soft, earthy shade that sits comfortably next to wood furniture, linen bedding and houseplants.
Frequently Asked Questions About the Airmega Mighty2 Mini
How big of a room can the Mighty2 Mini clean?
The Mighty2 Mini cleans up to 1,043 square feet in one hour, or 521 square feet in 30 minutes, with a CADR of 143 for smoke, 150.6 for dust and 173.7 for pollen.
Is the Mighty2 Mini quiet enough for a nursery or child’s bedroom?
Yes. In Sleep mode, it operates at an ultra-quiet 19.2 dB, softer than a whisper. The built-in Night Sensor automatically senses when the room goes dark, dimming the LED lights and switching to Sleep mode so your little one’s rest stays completely undisturbed.
How do Smart and Eco modes help busy parents?
Smart mode adjusts air flow in real time based on air quality, while Eco mode pauses fan operation when the air is clean to conserve energy. You get continuous protection without having to manually adjust settings throughout the day.
How can I check the air quality in my child's room?
An integrated particle sensor continuously measures fine dust, pet dander, and airborne allergens, displaying live air quality via an intuitive 4-color LED indicator light.
What child-friendly safety features are included?
The Mighty2 Mini features a Button Lock to prevent accidental changes from curious toddlers, customizable light controls, and a full mute option to turn off operational beeps during bedtime routines.
How easy is filter maintenance for busy schedules?
An intuitive filter indicator alerts you when it’s time for a replacement. The Deodorization Carbon Filter lasts 6 months each and the HEPA Filter lasts up to 12 months, keeping maintenance simple and cost-effective. Learn more about Mighty2 Mini replacement filter set.
Where can I buy the Airmega Mighty2 Mini?
The Mighty2 Mini is available at Cowaymega.com.
The Airmega Mighty2 Mini is available in White, Beige, and Muddy Green (new colorway) for $169.99 at Cowaymega.com and Amazon,
Bring Mighty Clean Air Home in a New Color
Shop the Airmega Mighty2 Mini in White, Beige or Muddy Green. Once it arrives, register your Coway product to activate your warranty.
Disclaimers
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
* Order Acceptance and Right to Cancel: The receipt of an order confirmation does not constitute Coway’s acceptance of an order. Coway reserves the right, at its sole discretion and at any time after receiving your order, to accept, decline, or cancel your order for any reason. If Coway cancels your order after you have already been billed, we will notify you via the email address provided and issue a full refund of any billed amounts immediately.
**Shipping Policy & Restrictions: Free standard ground shipping is available only for qualifying orders shipped to standard residential and commercial addresses within the Canadian provinces. Please note that we do not ship to P.O. Boxes. We reserve the right to exclude and cancel free shipping to the Canadian Territories (Yukon, Northwest Territories, and Nunavut), as well as certain remote locations or postal codes—including remote areas within British Columbia (BC)—that qualify as remote regions under carrier guidelines. In such cases, Coway reserves the right to cancel the order and issue a full refund.
