Air purifiersENERGY STAR certified
Honeywell HPA4300B
229 cfm fan and filter air purifier.
Smoke CADR
229 cfm
Room size
355 sq ft
Annual energy use
185 kWh/yr
Filter
HEPA
Of 225 certified fan and filter air purifiers, 35 have a higher efficiency than the HPA4300B (7.4 CADR/W).
- Maker
- Honeywell
- Model
- HPA4300B
- Type
- Fan and Filter
- Room size
- 355 sq ft
- Smoke CADR
- 229 cfm
- PM2.5 CADR
- 233 cfm
- Dust CADR
- 238 cfm
- Efficiency
- 7.4 CADR/W
- Annual energy use
- 185 kWh/yr
- Filter
- HEPA
- Ozone emissions
- 0 ppb
- Automatic mode
- Air Quality Sensor
- On the market since
- Jul 2026
- ENERGY STAR certified
- 12 Dec 2025
Certified under the same record
The maker lists these as the same machine or a variant of it: HPA4300BC, Canada market model with Black color.(00328785015232), USA market model with Black color.(00328785015249), HPA4300WC, Canada market model with White color.(00328785015065), HPA4300W, USA market model with White color.(00328785014891).
Source: ENERGY STAR certified air purifiers dataset, US EPA, record 4518177, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the HPA4300B
Certified air purifiers from other makers, same color class, within 20% of its speed.
| Model | Type | Smoke CADR | Room size | Annual energy use |
|---|---|---|---|---|
| SIESEAN AP-400 | Fan and Filter | 230 cfm | 357 sq ft | 243 kWh/yr |
| LEVOIT Core 400S | Fan and Filter | 231 cfm | 358 sq ft | 237 kWh/yr |
| Rainbow Luggable Ultra | Fan and Filter | 231 cfm | 358 sq ft | 93 kWh/yr |
| LEVOIT LAP-C401S-WUSR | Fan and Filter | 234 cfm | 363 sq ft | 235 kWh/yr |
| DREAME CVF20B | Fan and Filter | 224 cfm | 347 sq ft | 149 kWh/yr |
| Frigidaire FHAP2040A1 | Fan and Filter | 240 cfm | 372 sq ft | 213 kWh/yr |
Honeywell