Airmega 250S

131 m² coverage
Regular price £439.99 GBP
Regular price £439.99 GBP £439.99 GBP Sale price

Includes 1 Max2Green™ Filter that lasts up to 12 months

Product features

• Smart, Efficient yet Quiet with Coway IoCare App

Clean air in space up to 131m²

• Energy saving SMART MODE for 24/7 operation

Timer Function

• Max2Green™ filtration system


Dimensions: 50.1 x 47.4 x 20.9 cm

Product Weight: 9.5kg

Box Weight: 11.5kg

Power consumption: 5.9 - 60 W

14-day money back guarantee

Free shipping

10% off filters coupon with registration

HyperCaptive™ Filtration

The combination of multiple filters removes up to 99.999% of nano-sized particles down to 0.01 µm, smaller than bacteria and virus.¹

Maximum protection against common household particles


Pet Hair

Dust mites


Max2 Green™ Filter with Coway GreenHEPA™ Technology

Food Smell

Cigarette Smell

Pet Smell

SO2 / NO2



Acetic Acid






PM10 / PM2.5

Dust Mites





GreenHEPA™ Anti-virus Technology

For Dual protection against virus and more.

Our filters are treated with a special anti-virus formula that is harmless to our bodies. It provides double protection that is laboratory tested. Captures 99.9% and neutralizes the possibly harmful particles from the air². Additional external test certifies the neutralization of human coronavirus (HCoV-OC43) in 2 hours³.

* Test result with SARS-CoV-2 to be ready for publication in December 2021

Max2 Green™ filter for maximum purification

Carbon + Ultrafine Particle

Micro Seal: No Air Leakage

1 Time Filter Maintenance

Coway GreenHEPA™ Technology

Max2 Green™ Filter is an All-in-One filter combining Activated Carbon and Ultrafine Particle filters. Micro seal, crafted to perfection and combined with GreenHEPA™ tech to offer maximum performance and easy maintenance. 

HyperCaptive™ structure

With powerful performance

Coway HyperCaptive™ provides a higher air absorption in compact size.

Thrust clean air at a 504m³/h CADR

Covering small to extra-large spaces up to 131m²

EZ release design

Maintain your pre-filter with ease!

Open the Airmega 250
Take out with ease

Open the Airmega 250s with one soft pull, and remove the pre-filter for bi-weekly cleaning with a vaccuum or in the shower

Hang to dry

Prevent mould from forming by drying the pre-filter right in front of the Airmega. You can keep using the air purifier as per usual: the air that is suctioned in, helps dry the pre-filter even faster!

Refreshingly, the smartest Airmega yet

Fully controllable with mobile, smart mode adjusts fan speed and runs eco mode seamlessly with air quality monitoring.

Refreshingly, the smartest Airmega yet

Fully controllable with mobile, smart mode adjusts fan speed and runs eco mode seamlessly with air quality monitoring.

Good Moderate Unhealthy Very unhealthy
1Smart Mode / Rapid Mode / Sleep Mode
2Fan speed
3Pre-Filter Cleaning / Main Filter Replacement Notification Light
5Air Quality Indicator
1 2 3 4 5
Smart Mode / Rapid Mode / Sleep Mode
Fan speed
Pre-Filter Cleaning / Main Filter Replacement Notification Light
Air Quality Indicator

Smart mode

Airmega_250S SMART MODE
airmega quiet mark
Exceptional air purification with absolute quietness

The Quiet Mark by the UK Noise Abatement Society certifies that low noise is guaranteed for everyday life and also for special times.

Check and Control even smarter


Control every part of your 250s from app-solutely anywhere

Connect with Coway IoCare App to monitor and control everything freely.

Check Indoor Air Quality

Check Indoor Air Quality

Continuously monitor indoor air quality and track changes.

Check Outdoor Air Quality

Check Outdoor Air Quality

Quickly check outdoor quality anytime, anywhere.

Control All Features

Control All Features

Control all features using the app, including power switch, smart model selection, timer, and more.

Set the timer

Set the timer

Set the timer on your Airmega - use it when you need it most and save energy.

Maintenance alerts

Maintenance alerts

Filter status alerts mean it's super-easy to know when to clean or replace filters.

Smart premium look

Seamlessly blending the luxury style with fresh air.

premium look
premium look airmega 250s
airmega 250s better life home
Airmega 250S Specifications

Room Coverage: 131 m2

CADR (Clean Air Delivery Rate): 504 m3/h

Filter: Pre-Filter + Max2 Green™ Filter

Filter Life Expectancy: Max2 Green™ Filter (1 year)

Air Quality Indicator: 4 Colours (Blue / Green / Yellow / Red)

Airflow Control: 5 Stages (Smart / Sleep / 1 / 2 / 3)

Timer: App-Controlled 1, 4, 8 hours

Minimum Noise: 22 dB

Maximum Noise: 54 dB

Power Consumption: Max 60 W

Product Dimension (H x W x D): 50.1 x 47.4 x 20.8 cm

Product Weight: 10 kg


Download the manual here:Airmega 250 / Airmega 250s Manual

Any questions? Get in touch