Air purifiersENERGY STAR certified
Midea KJ500G-L1
305 cfm fan and filter air purifier.
Smoke CADR
305 cfm
Room size
473 sq ft
Annual energy use
299 kWh/yr
Filter
HEPA-Type
Of 225 certified fan and filter air purifiers, 137 have a higher efficiency than the KJ500G-L1 (6 CADR/W).
ENERGY STAR has certified this model 2 times, first in Jan 2023. The figures here are from the most recent certification.
- Maker
- Midea
- Model
- KJ500G-L1
- Type
- Fan and Filter
- Room size
- 473 sq ft
- Smoke CADR
- 305 cfm
- PM2.5 CADR
- 309 cfm
- Dust CADR
- 313 cfm
- Efficiency
- 6 CADR/W
- Annual energy use
- 299 kWh/yr
- Filter
- HEPA-Type
- Ozone emissions
- 0 ppb
- On the market since
- Aug 2026
- ENERGY STAR certified
- 14 Aug 2026
Certified under the same record
The maker lists these as the same machine or a variant of it: 143-0033-2, AirMac X7, KJ500-L1A-SH, SAP4582SAW.
Source: ENERGY STAR certified air purifiers dataset, US EPA, record 4690234, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the KJ500G-L1
Certified air purifiers from other makers, same color class, within 20% of its speed.
| Model | Type | Smoke CADR | Room size | Annual energy use |
|---|---|---|---|---|
| Sharp AirMac X7 | Fan and Filter | 305 cfm | 473 sq ft | 299 kWh/yr |
| Rainbow Luggable XXL | Fan and Filter | 306 cfm | 474 sq ft | 75 kWh/yr |
| okaysou AirMac X7 | Fan and Filter | 306 cfm | 474 sq ft | 297 kWh/yr |
| Noma 143-0033-2 | Fan and Filter | 306 cfm | 474 sq ft | 297 kWh/yr |
| LAGO LAPKJ500GTB32 | Fan and Filter | 303 cfm | 470 sq ft | 218 kWh/yr |
| Danby DAP290BAW | Fan and Filter | 303 cfm | 470 sq ft | 218 kWh/yr |
Midea
More Midea air purifiers
| Model | Type | Smoke CADR | Room size | Annual energy use |
|---|---|---|---|---|
| 793K18A | Fan and Filter | 149 cfm | 231 sq ft | 126 kWh/yr |
| 793K19A | Fan and Filter | 208 cfm | 322 sq ft | 202 kWh/yr |
| 793K20A | Fan and Filter | 303 cfm | 470 sq ft | 218 kWh/yr |
| CAF-A40US(H) | Fan and Filter | 129 cfm | 200 sq ft | 127 kWh/yr |
| KJ200G-Z41 | Fan and Filter | 149 cfm | 231 sq ft | 126 kWh/yr |
| KJ250G-Z42 | Fan and Filter | 146 cfm | 226 sq ft | 131 kWh/yr |
| KJ250G-Z43 | Fan and Filter | 151 cfm | 234 sq ft | 126 kWh/yr |
| KJ350G-S1 | Fan and Filter | 208 cfm | 322 sq ft | 202 kWh/yr |