Air Purifiers · Head to head

Blueair Blue Pure 211i Max vs Dyson Purifier Cool PC1

Full Smart Air Purifiers comparison in 2026

Updated August 2026
Data from Amazon and official Blueair and Dyson sites.
2026 verdict
Blueair Blue Pure 211i Max edges out Dyson Purifier Cool PC1 in 2026, led by price, rating, and filtration. It wins the broader comparison through price, rating, and filtration, while sensors and AHAM verifide help confirm the result. Pick Dyson Purifier Cool PC1 only when warranty is the deciding factor for your setup. For most setups, Blueair Blue Pure 211i Max is the smarter buy.
vs
FeatureBlueair Blue Pure 211i MaxDyson Purifier Cool PC1Winner
Price$349.00$529.00Blueair Blue Pure 211i Max
Rating4.54.2Blueair Blue Pure 211i Max
Warranty1 year2 yearsDyson Purifier Cool PC1
FiltrationHEPA Filter, Activated Carbon Filter, Washable Pre-FilterHEPA Filter, Activated Carbon FilterBlueair Blue Pure 211i Max
SensorsPM1, PM2.5, PM10PM2.5, TVOCBlueair Blue Pure 211i Max
AHAM VerifideYESNOBlueair Blue Pure 211i Max
Connectivity2.4 GHz WiFi2.4 GHz WiFiTie
IntegrationsGoogle Home, AlexaGoogle Home, AlexaTie
Auto ModeYESYESTie

Frequently Asked Questions

Which is better overall: Blueair Blue Pure 211i Max or Dyson Purifier Cool PC1?

Blueair Blue Pure 211i Max has the stronger overall profile in this comparison, especially for price, rating, and filtration.

What is the biggest difference between Blueair Blue Pure 211i Max and Dyson Purifier Cool PC1?

Price is one of the clearest differences: Blueair Blue Pure 211i Max lists $349.00, while Dyson Purifier Cool PC1 lists $529.00.

Which one looks better on price?

Blueair Blue Pure 211i Max is listed at $349.00, while Dyson Purifier Cool PC1 is listed at $529.00. Blueair Blue Pure 211i Max (better spec).

Who should buy Blueair Blue Pure 211i Max?

Choose Blueair Blue Pure 211i Max if your priority is price and rating and that matters more than warranty.

Who should buy Dyson Purifier Cool PC1?

Choose Dyson Purifier Cool PC1 if your priority is warranty and that matters more than price.

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