Air Purifiers · Head to head

Coway Airmega AP-1512HHS vs Dyson Purifier Cool PC2 De-NOx

Full Smart Air Purifiers comparison in 2026

Data from Amazon and official Coway and Dyson sites.
2026 verdict
Coway Airmega AP-1512HHS has the better all-around case than Dyson Purifier Cool PC2 De-NOx in 2026, starting with price, rating, and warranty. It builds its lead on price, rating, and warranty, then backs it up with a stronger showing on filtration. Dyson Purifier Cool PC2 De-NOx still makes sense if integrations and sensors are your priority, but most buyers should still lean toward Coway Airmega AP-1512HHS. For the average buyer, Coway Airmega AP-1512HHS is the safer choice.
vs
FeatureCoway Airmega AP-1512HHSDyson Purifier Cool PC2 De-NOxWinner
Price$299.99$739.00Coway Airmega AP-1512HHS
Rating4.64.4Coway Airmega AP-1512HHS
Warranty3 years2 yearsCoway Airmega AP-1512HHS
IntegrationsGoogle Home, AlexaGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, MatterDyson Purifier Cool PC2 De-NOx
FiltrationHEPA Filter, Activated Carbon Filter, Washable Pre-Filter, IonizerHEPA Filter, Activated Carbon FilterCoway Airmega AP-1512HHS
SensorsPM2.5PM2.5, TVOC, FormaldehydeDyson Purifier Cool PC2 De-NOx
Connectivity2.4 GHz WiFi2.4 GHz WiFiTie
AHAM VerifideNONOTie
Auto ModeYESYESTie
Winner
Coway

Coway Airmega AP-1512HHS

$299.99
Buy on Amazon USA
  • + Price: $299.99
  • + Rating: 4.6
  • + Warranty: 3 years
  • - Integrations: Google Home, Alexa vs Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Matter
  • - Sensors: PM2.5 vs PM2.5, TVOC, Formaldehyde

Frequently Asked Questions

Which is better overall: Coway Airmega AP-1512HHS or Dyson Purifier Cool PC2 De-NOx?

Coway Airmega AP-1512HHS has the stronger overall profile in this comparison, especially for price, rating, and warranty.

What is the biggest difference between Coway Airmega AP-1512HHS and Dyson Purifier Cool PC2 De-NOx?

Price is one of the clearest differences: Coway Airmega AP-1512HHS lists $299.99, while Dyson Purifier Cool PC2 De-NOx lists $739.00.

Which one looks better on price?

Coway Airmega AP-1512HHS is listed at $299.99, while Dyson Purifier Cool PC2 De-NOx is listed at $739.00. Coway Airmega AP-1512HHS (better spec).

Who should buy Coway Airmega AP-1512HHS?

Choose Coway Airmega AP-1512HHS if your priority is price and rating and that matters more than integrations.

Who should buy Dyson Purifier Cool PC2 De-NOx?

Choose Dyson Purifier Cool PC2 De-NOx if your priority is integrations and sensors and that matters more than price.

More Air Purifiers

Top Air Purifiers to compare next

Compare smart air purifiers by CADR, coverage area, HEPA filtration, air quality sensors, noise level, integrations and auto mode.

Compare Air Purifiers
Dyson

More Dyson products

A sharper look at other Dyson products worth comparing.

Explore Dyson
Stay in the loop

Smart Home Deals & News straight to your inbox

Join the newsletter and get the best smart home deals and new releases in your inbox.

Your subscription could not be saved. Please try again.
Your subscription has been successful.

Smart Home Deals & News straight to your inbox

Join the newsletter and get the best smart home deals and new releases in your inbox.

Independent · Not sponsoredBrands never pay for placement or rankings. Affiliate commissions never influence our comparisons.
© 2026 Smart Home Compared
Search