Air Purifiers · Head to head

Blueair Blue Pure 211i Max vs Dyson Purifier Cool PC1

Full Smart Air Purifiers comparison in 2026

Updated September 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.
Blueair Blue Pure 211i Max
Winner
Blueair Blue Pure 211i Max
$319.99$349.999% OFF
Buy on Amazon USACheck price
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.
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FeatureBlueair Blue Pure 211i MaxDyson Purifier Cool PC1Winner
Price$319.99$399.99Blueair Blue Pure 211i Max
Rating4.43.9Blueair 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 $319.99, while Dyson Purifier Cool PC1 lists $399.99.

Which one looks better on price?

Blueair Blue Pure 211i Max is listed at $319.99, while Dyson Purifier Cool PC1 is listed at $399.99. 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.

Full comparison table

Compare all 28 Air Purifiers side by side

You are looking at two of them. The full table lines up all Air Purifiers in the catalog with the same specs, so you can filter by what you need and sort by price or rating.

  • 28 Air Purifiers
  • 57 specs compared
  • 54 filters
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