





AP-2021A
Coway Noble Air Purifier
Confirm Service Area
Enter the zip code of your installation address to see service availability.
Coway 
AP-2021A
IMPROVE YOUR AIR, ELEVATE YOUR SPACE
Innovation in air purification meets innovation in interior design
MODERN AND
LUXURIOUS DESIGNThe Noble features an award-winning design in an elegant Pebble Gray color.
The modern design suits any space.
Beyond Innovation for Clean Air

Premium Architectural Design

Coway's Innovative Air Technology

Powerful 360° Purification With 4-Sided Circulation

Smarter Usability

LUXURIOUS DISCREET DISPLAY
The minimalistic light-up display cleanly blends in with the top panel.
.webp)
Purification Mode
Choose between various
purification modes including
Auto, Turbo, Silent, and Pet Mode

Circulation Setting
Adjust the directional airflow panel
to Full, Front or Back Circulation

Light/Lock
Turn on/off the lighted display
or lock the button panel

Air Quality Information
Displays current air quality
and ultrafine dust level

Fan Speed
Adjust the fan speed
according to your needs

Power Button
Turn the air purifier
on and off
4D Filters + 360° Purification
The four-sided Coway 4D Filter System removes 99.999% of ultrafine dust (0.01μm) .
Real-Time Air Quality
at a GlanceThe air quality sensor measures PM1.0 particles and shows real-time indoor air quality through intuitive colors.

Air Filtration | |
Filtration | º 4D Pre-Filter º Double Deodorization Filter º Indoor Fume Filter º Deodorization Filter º 4D Double HEPA Filter |
Recommended Room size | 1 air change /hr.* 2,205 ft² (205 m²) | 2 air changes/hr.** 1,103 ft² (102 m²) |
Special Feature | 4 Sides Suction, Directional Airflow Function |
Dimensions(W X D X H) | 12.6 x 12.6 x 31.7 inch |
Weight | 33.07ℓb |
Disclaimers | The coverage area of the air purifier is based on an area where the air cleaner can make two air changes per hour (ACPH). An air change per hour translates to how many times an air purifier can clean an area, assuming the height of a ceiling to be 8 ft, in one hour. Therefore ** indicates two air changes per hour, so the unit cleans the area once every 30 minutes. * indicates one air change per hour, so the unit cleans the area once every 60 minutes. |
Complimentary Coway Heart Service When You Lease
When you need us, we’ll be there. Our heart service team members will always act as fast as possible to overcome any troubleshooting, maintenanace, or installation.A speedy and caring response is our promise.
Learn More