No. 1 of 7
Air purifiers for large rooms (2026)
Winix's AHAM Verified Room Size for the 9800 is 522 sq ft, with a True HEPA filter, an activated carbon filter and the Winix Smart App.
See it on the list ›Winix 9800
Winix's AHAM Verified Room Size for the 9800 is 522 sq ft, with a True HEPA filter, an activated carbon filter and the Winix Smart App.
522 sq ftRoom size, maker's rating
26.2 dBNoise on the lowest setting
What Winix states
- Room size, maker's rating
- 522 sq ft
- Budget
- Under $400 on the maker’s store
- HEPA filter name
- True HEPA
- Noise on the lowest setting
- 26.2 dB
- Phone app control
- Yes
- Carbon filter
- Yes
Source: winixamerica.com · checked
On our lists
Meets these needsAir purifiers for 350 sq ft or more
Compare it with similar models
Models that fit the same answers in our finder, closest first.
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✓ stated yes · ? not stated by the maker · bold differs from this one
| Winix 9800This one | Blueair DustMagnet 5440iBlueair · 5440i | Levoit Eleva 300XLevoit · HEAPAPLVSUS0211Y | Coway Airmega MightyS AP-1512HHSCoway · AP-1512HHS | |
|---|---|---|---|---|
| Room size, maker's rating | 522 sq ft | 335 sq ft | 250 sq ft | 326 sq ft |
| Budget | Under $400 on the maker’s store | Under $400 on the maker’s store | Under $300 on the maker’s store | Under $300 on the maker’s store |
| HEPA filter name | True HEPA | HEPASilent | HEPA | HEPA |
| Noise on the lowest setting | 26.2 dB | 31 dB | 20 dB | 24.4 dB |
| Phone app control | ✓ | ✓ | ✓ | ✓ |
| Carbon filter | ✓ | ✓ | ✓ | ✓ |
| Clean air delivery rate | ? | 216 CFM | 161 CFM | 210 CFM |
| Maker price | ||||
| See more(paid link) | See more(paid link) | See more(paid link) | See more(paid link) |
✓ stated yes · ? not stated by the maker
Blueair DustMagnet 5440i
Blueair · 5440i
- Room size, maker's rating335 sq ftthis: 522 sq ft
- HEPA filter nameHEPASilentthis: True HEPA
- Noise on the lowest setting31 dBthis: 26.2 dB
- Clean air delivery rate216 CFMthis: ?
Same as this one: budget, phone app control, carbon filter.
Levoit Eleva 300X
Levoit · HEAPAPLVSUS0211Y
- Room size, maker's rating250 sq ftthis: 522 sq ft
- BudgetUnder $300 on the maker’s storethis: Under $400 on the maker’s store
- HEPA filter nameHEPAthis: True HEPA
- Noise on the lowest setting20 dBthis: 26.2 dB
- Clean air delivery rate161 CFMthis: ?
Same as this one: phone app control, carbon filter.
Coway Airmega MightyS AP-1512HHS
Coway · AP-1512HHS
- Room size, maker's rating326 sq ftthis: 522 sq ft
- BudgetUnder $300 on the maker’s storethis: Under $400 on the maker’s store
- HEPA filter nameHEPAthis: True HEPA
- Noise on the lowest setting24.4 dBthis: 26.2 dB
- Clean air delivery rate210 CFMthis: ?
Same as this one: phone app control, carbon filter.
Your likely answers
- Up to 150 sq ft
- Under $400
- Yes, True HEPA
- Yes, app control
- Yes, a carbon filter
Winix 9800
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See more(paid link)