Data from Amazon and official Blueair and Winix sites.
2026 verdict
In this 2026 Winix 5520 vs Blueair Blue Pure 211i Max comparison, Winix 5520 comes out ahead thanks to price, rating, and warranty. What pushes it ahead is price, rating, and warranty, and filtration keeps the advantage from looking narrow. Choose Blueair Blue Pure 211i Max only if integrations and sensors matter more to you than the broader advantage from Winix 5520. In practical terms, Winix 5520 is the easier product to recommend.
| Feature | Blueair Blue Pure 211i Max | Winix 5520 | Winner |
|---|---|---|---|
| Price | $349.00 | $179.99 | Winix 5520 |
| Rating | 4.5 | 4.6 | Winix 5520 |
| Warranty | 1 year | 2 years | Winix 5520 |
| Integrations | Google Home, Alexa | Alexa | Blueair Blue Pure 211i Max |
| Filtration | HEPA Filter, Activated Carbon Filter, Washable Pre-Filter | HEPA Filter, Activated Carbon Filter, Washable Pre-Filter, Ionizer | Winix 5520 |
| Sensors | PM1, PM2.5, PM10 | PM2.5 | Blueair Blue Pure 211i Max |
| Connectivity | 2.4 GHz WiFi | 2.4 GHz WiFi | Tie |
| AHAM Verifide | YES | YES | Tie |
| Auto Mode | YES | YES | Tie |
$349.00
- + Integrations: Google Home, Alexa
- + Sensors: PM1, PM2.5, PM10
- - Price: $349.00 vs $179.99
- - Rating: 4.5 vs 4.6
Winner
$179.99
- + Price: $179.99
- + Rating: 4.6
- + Warranty: 2 years
- - Integrations: Alexa vs Google Home, Alexa
- - Sensors: PM2.5 vs PM1, PM2.5, PM10
Frequently Asked Questions
Which is better overall: Blueair Blue Pure 211i Max or Winix 5520?
Winix 5520 has the stronger overall profile in this comparison, especially for price, rating, and warranty.
What is the biggest difference between Blueair Blue Pure 211i Max and Winix 5520?
Price is one of the clearest differences: Blueair Blue Pure 211i Max lists $349.00, while Winix 5520 lists $179.99.
Which one looks better on price?
Blueair Blue Pure 211i Max is listed at $349.00, while Winix 5520 is listed at $179.99. Winix 5520 (better spec).
Who should buy Blueair Blue Pure 211i Max?
Choose Blueair Blue Pure 211i Max if your priority is integrations and sensors and that matters more than price.
Who should buy Winix 5520?
Choose Winix 5520 if your priority is price and rating and that matters more than integrations.
DreameAir Purifier AP5
$199.99
LevoitCore 400S-P
17% OFF$219.99$181.91
Govee LifeAir Purifier H7129
23% OFF$129.99$99.99
Winix5520
$179.99
Winix5530
$179.99
CowayAirmega AP-1512HHS
$299.99
LevoitCore 600S-P
13% OFF$299.99$259.99
DreameAir Purifier FP10
$459.99- Blueair
Blue Pure 211i Max
$349.00 
BlueairBlue Pure 311i Max
$229.00
DysonPurifier Big+Quiet Formaldehyde BP03
18% OFF$1099.99$900.00
DysonPurifier Hot+Cool HP2 De-NOx
5% OFF$949.99$899.00
DysonPurifier Cool PC2 De-NOx
13% OFF$849.99$739.00
SwitchBotAir Purifier Table
5% OFF$199.99$189.99
IQAirHealthPro Plus XE
$1199.99
DysonPurifier Hot+Cool HP1
10% OFF$659.99$594.99
DysonPurifier Cool PC1
$529.00
DysonPurifier Humidify+Cool PH2 De-NOx
5% OFF$1099.99$1045.00