Air purifiersENERGY STAR certified
Sharp KJ400G-L1A-SH Lite
214 cfm fan and filter air purifier.
Smoke CADR
214 cfm
Room size
332 sq ft
Annual energy use
205 kWh/yr
Filter
HEPA-Type
Of 225 certified fan and filter air purifiers, 92 have a higher efficiency than the KJ400G-L1A-SH Lite (6.4 CADR/W).
- Maker
- Sharp
- Model
- KJ400G-L1A-SH Lite
- Type
- Fan and Filter
- Room size
- 332 sq ft
- Smoke CADR
- 214 cfm
- PM2.5 CADR
- 224 cfm
- Dust CADR
- 235 cfm
- Efficiency
- 6.4 CADR/W
- Annual energy use
- 205 kWh/yr
- Filter
- HEPA-Type
- Ozone emissions
- 2 ppb
- On the market since
- Aug 2026
- ENERGY STAR certified
- 1 Sep 2026
Certified under the same record
The maker lists these as the same machine or a variant of it: SAP3473SAW.
Source: ENERGY STAR certified air purifiers dataset, US EPA, record 4695474, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the KJ400G-L1A-SH Lite
Certified air purifiers from other makers, same color class, within 20% of its speed.
| Model | Type | Smoke CADR | Room size | Annual energy use |
|---|---|---|---|---|
| CLOROX Type AP39 | Fan and Filter | 213 cfm | 330 sq ft | 216 kWh/yr |
| Blueair 5431111000 | Fan and Filter | 216 cfm | 335 sq ft | 220 kWh/yr |
| Govee H7122 | Fan and Filter | 210 cfm | 326 sq ft | 175 kWh/yr |
| GoveeLife H7122 | Fan and Filter | 210 cfm | 326 sq ft | 175 kWh/yr |
| Midea KJ350G-S1 | Fan and Filter | 208 cfm | 322 sq ft | 202 kWh/yr |
| TaoTronics TT-AP003 | Fan and Filter | 208 cfm | 322 sq ft | 202 kWh/yr |
Sharp
More Sharp air purifiers
| Model | Type | Smoke CADR | Room size | Annual energy use |
|---|---|---|---|---|
| AirMac X7 | Fan and Filter | 305 cfm | 473 sq ft | 299 kWh/yr |
| KJ600F-LM1-SH | Fan and Filter | 366 cfm | 567 sq ft | 341 kWh/yr |
| KCP70UW | Fan and Filter | 255 cfm | 395 sq ft | 225 kWh/yr |