Updated October 2026
Data from Amazon and official IQAir and Winix sites.
2026 verdict
For most buyers in 2026, Winix 5520 is the safer pick over IQAir Atem Eco because of price, integrations, and filtration.
It builds its lead on price, integrations, and filtration, then backs it up with a stronger showing on its broader overall balance. Pick IQAir Atem Eco only when warranty is the deciding factor for your setup. Overall, Winix 5520 makes more sense for most people.
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| Feature | IQAir Atem Eco | Winix 5520 | Winner |
|---|---|---|---|
| Price | $799.99 | $179.99 | Winix 5520 |
| Warranty | 10 years | 2 years | IQAir Atem Eco |
| Integrations | Home Assistant | Alexa, Home Assistant | Winix 5520 |
| Filtration | HEPA Filter, Activated Carbon Filter | HEPA Filter, Activated Carbon Filter, Washable Pre-Filter, Ionizer | Winix 5520 |
| Connectivity | 2.4 GHz WiFi | 2.4 GHz WiFi | Tie |
| Sensors | PM2.5 | PM2.5 | Tie |
| Auto Mode | YES | YES | Tie |
$799.99
- + Warranty: 10 years
- - Price: $799.99 vs $179.99
- - Integrations: Home Assistant vs Alexa, Home Assistant
Winner
$179.99
- + Price: $179.99
- + Integrations: Alexa, Home Assistant
- + Filtration: HEPA Filter, Activated Carbon Filter, Washable Pre-Filter, Ionizer
- - Warranty: 2 years vs 10 years
Frequently Asked Questions
Which is better overall: IQAir Atem Eco or Winix 5520?
Winix 5520 has the stronger overall profile in this comparison, especially for price, integrations, and filtration.
What is the biggest difference between IQAir Atem Eco and Winix 5520?
Price is one of the clearest differences: IQAir Atem Eco lists $799.99, while Winix 5520 lists $179.99.
Which one looks better on price?
IQAir Atem Eco is listed at $799.99, while Winix 5520 is listed at $179.99. Winix 5520 (better spec).
Who should buy IQAir Atem Eco?
Choose IQAir Atem Eco if your priority is warranty and that matters more than price.
Who should buy Winix 5520?
Choose Winix 5520 if your priority is price and integrations and that matters more than warranty.
Full comparison table
Compare all 36 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.
- 36 Air Purifiers
- 57 specs compared
- 54 filters
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Winix5520
Winix5530
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LevoitVital Pet Pro
SharkBreatheClear Max HP362
BlueairBlue Pure 311i Max
BlueairBlue Pure 511i Max
DysonPurifier Hot+Cool Gen1 HP10
SharkBreatheClear HP162
DysonPurifier Cool PC2 De-NOx
BlueairBlue Pure 211i Max
