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Air purifiersENERGY STAR certified

LEVOIT Core 400S

231 cfm fan and filter air purifier.

Smoke CADR

231 cfm

Room size

358 sq ft

Annual energy use

237 kWh/yr

Filter

HEPA-Type

Of 225 certified fan and filter air purifiers, 157 have a higher efficiency than the Core 400S (5.8 CADR/W).

Maker
LEVOIT
Model
Core 400S
Type
Fan and Filter
Room size
358 sq ft
Smoke CADR
231 cfm
PM2.5 CADR
236 cfm
Dust CADR
240 cfm
Efficiency
5.8 CADR/W
Annual energy use
237 kWh/yr
Filter
HEPA-Type
Ozone emissions
0 ppb
Automatic mode
Air Quality Sensor, Timer
On the market since
Aug 2024
ENERGY STAR certified
23 Sep 2024

Source: ENERGY STAR certified air purifiers dataset, US EPA, record 4027325, data build 2026-09-29. Figures are as the maker certified them. How we use this data.

Other makers

Machines comparable to the Core 400S

Certified air purifiers from other makers, same color class, within 20% of its speed.

ModelTypeSmoke CADRRoom sizeAnnual energy use
Rainbow Luggable UltraFan and Filter231 cfm358 sq ft93 kWh/yr
SIESEAN AP-400Fan and Filter230 cfm357 sq ft243 kWh/yr
Honeywell HPA4300BFan and Filter229 cfm355 sq ft185 kWh/yr
DREAME CVF20BFan and Filter224 cfm347 sq ft149 kWh/yr
Frigidaire FHAP2040A1Fan and Filter240 cfm372 sq ft213 kWh/yr
Blueair 3431101000Fan and Filter244 cfm378 sq ft182 kWh/yr

LEVOIT

More LEVOIT air purifiers

ModelTypeSmoke CADRRoom sizeAnnual energy use
LAP-B851S-WNAFan and Filter85 cfm132 sq ft90 kWh/yr
LAP-C161-WUSFan and Filter34 cfm53 sq ft42 kWh/yr
LAP-C171-QUSRFan and Filter34 cfm53 sq ft39.3 kWh/yr
LAP-C341S-WUSZFan and Filter161 cfm250 sq ft145 kWh/yr
LAP-C401S-WUSRFan and Filter234 cfm363 sq ft235 kWh/yr
LAP-C601S-WUSFan and Filter391 cfm606 sq ft387 kWh/yr
LAP-C601S-WUSRFan and Filter394 cfm611 sq ft389 kWh/yr
LAP-C311S-WUSRFan and Filter175 cfm271 sq ft132 kWh/yr

All LEVOIT air purifiers