Appliance Energy Cost Index Model-level energy use and running cost, from ENERGY STAR certified product data

W Air Purifiers · Coway Airmega

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Certification: ENERGY STAR Certified

Est. annual energy cost
$33.49/yr
Cheaper than all but 78% of sampled models in this category
Annual energy use: 197 kWh

Certified specifications (as reported)

SpecValue
energy star partnerCoway Co., Ltd.
room size sq ft395
dust free clean air delivery259.0
smoke free clean air delivery255.0
pollen free clean air delivery293.0
dust free clean air delivery rate cfm w7.73
smoke free clean air delivery rate cfm w7.52
pollen free clean air delivery rate cfm w8.62
pm25 cadr257.0
integrated energy factor cfm w7.6
annual energy use kwh yr197.00
technology typesFan and Filter
ozone emissions ppb0.00
filter 1 typeHEPA-Type
connected capableNo
connects usingNone
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ModelCertificationEst. energy cost
W ENERGY STAR Certified$33.49/yr
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