Air purifiersENERGY STAR certified
LEVOIT LAP-C171-QUSR
34 cfm fan and filter air purifier.
Smoke CADR
34 cfm
Room size
53 sq ft
Annual energy use
39.3 kWh/yr
Filter
HEPA-Type
Of 225 certified fan and filter air purifiers, 212 have a higher efficiency than the LAP-C171-QUSR (5.3 CADR/W).
- Maker
- LEVOIT
- Model
- LAP-C171-QUSR
- Type
- Fan and Filter
- Room size
- 53 sq ft
- Smoke CADR
- 34 cfm
- PM2.5 CADR
- 37 cfm
- Dust CADR
- 39 cfm
- Efficiency
- 5.3 CADR/W
- Annual energy use
- 39.3 kWh/yr
- Filter
- HEPA-Type
- Ozone emissions
- 0 ppb
- On the market since
- Jun 2025
- ENERGY STAR certified
- 19 Mar 2026
Certified under the same record
The maker lists these as the same machine or a variant of it: LAP-C171-AUSR, LAP-C171-BACAR, LAP-C171-BAUSR, LAP-C171-BUSL, LAP-C171-DUSR, LAP-C171-GAUSR, LAP-C171-PUSR, LAP-C171-RCUSR, LAP-C171-XXXXX, where "X" may be blank, number from 0 to 9 or letter from A to Z.
Source: ENERGY STAR certified air purifiers dataset, US EPA, record 4009117, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the LAP-C171-QUSR
Certified air purifiers from other makers, same color class, within 20% of its speed.
| Model | Type | Smoke CADR | Room size | Annual energy use |
|---|---|---|---|---|
| AeroNova MK01A | Fan and Filter | 31 cfm | 48 sq ft | 33 kWh/yr |
| AeroNova DH-JH01A | Fan and Filter | 31 cfm | 48 sq ft | 33 kWh/yr |
| AROEVE MK01A | Fan and Filter | 31 cfm | 48 sq ft | 33 kWh/yr |
| KLOUDIC MK01A | Fan and Filter | 31 cfm | 48 sq ft | 33 kWh/yr |
| BREEZOME MK01A | Fan and Filter | 31 cfm | 48 sq ft | 33 kWh/yr |
| ALROCKET MK01A | Fan and Filter | 31 cfm | 48 sq ft | 33 kWh/yr |
LEVOIT
More LEVOIT air purifiers
| Model | Type | Smoke CADR | Room size | Annual energy use |
|---|---|---|---|---|
| Core 400S | Fan and Filter | 231 cfm | 358 sq ft | 237 kWh/yr |
| LAP-B851S-WNA | Fan and Filter | 85 cfm | 132 sq ft | 90 kWh/yr |
| LAP-C161-WUS | Fan and Filter | 34 cfm | 53 sq ft | 42 kWh/yr |
| LAP-C341S-WUSZ | Fan and Filter | 161 cfm | 250 sq ft | 145 kWh/yr |
| LAP-C401S-WUSR | Fan and Filter | 234 cfm | 363 sq ft | 235 kWh/yr |
| LAP-C601S-WUS | Fan and Filter | 391 cfm | 606 sq ft | 387 kWh/yr |
| LAP-C601S-WUSR | Fan and Filter | 394 cfm | 611 sq ft | 389 kWh/yr |
| LAP-C311S-WUSR | Fan and Filter | 175 cfm | 271 sq ft | 132 kWh/yr |