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

AP-2425H Air Purifiers · Coway Airmega

AP-2425H (Coway Airmega, ENERGY STAR Certified) uses 366 kWh per year, an estimated $62.22/yr to run, ranking 75th cheapest of 80 sampled air purifiers, 151% above the $24.82/yr median of the 80 sampled models.

Certification: ENERGY STAR Certified

Est. annual energy cost
$62.22/yr
Cheaper than all but 92% of sampled models in this category
Annual energy use: 366 kWh
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Where this model sits (computed from source data)

Figures above are computed at build time from the sampled source records - no external estimates are used.
Cost rank in category75th of 80
Cost percentilebottom 92%
Vs category median151% above ($24.82/yr)
Rank within same status52nd of 57 (Median $27.54/yr)
Category low to high$5.10/yr ~ $67.35/yr

Certified specifications (as reported)

Specifications exactly as reported in the certified dataset.
SpecValue
energy star partnerCoway Co., Ltd.
room size sq ft586
dust free clean air delivery397.0
smoke free clean air delivery378.0
pollen free clean air delivery425.0
dust free clean air delivery rate cfm w6.32
smoke free clean air delivery rate cfm w6.08
pollen free clean air delivery rate cfm w6.77
pm25 cadr387.0
integrated energy factor cfm w6.2
annual energy use kwh yr366.00
technology typesFan and Filter
ozone emissions ppb0.00
filter 1 typeHEPA-Type
filter 2 typeActivated Carbon
connected capableNo

Similar models in this category

Closest capacity first (at most two rows per identical cost).
ModelCertificationEst. energy cost
AP-2425H ENERGY STAR Certified$62.22/yr
AP-2425H ENERGY STAR Certified$62.22/yr
Pure Air PA6 ENERGY STAR Certified$63.41/yr
CAC-AH2810FNW ENERGY STAR Certified$65.96/yr
KJ600G-RX600A ENERGY STAR Certified$57.97/yr

Frequently asked questions

How much does it cost to run the Coway Airmega AP-2425H per year?

The Coway Airmega AP-2425H is certified at 366 kWh per year, which works out to about $62.22/yr at the flat rate assumed on this site. Certified figures come from standardized test procedures, so your actual bill varies with usage and your local electricity rate.

Is the Coway Airmega AP-2425H efficient compared with other air purifiers?

Among the 80 air purifiers compared on this site, the Coway Airmega AP-2425H ranks 75th cheapest to run and sits in the bottom 92% of the cost range. That is 151% above the category median of $24.82/yr. The cheapest sampled model runs at $5.10/yr and the most expensive at $67.35/yr.

What ENERGY STAR status does the Coway Airmega AP-2425H hold?

The Coway Airmega AP-2425H is listed as ENERGY STAR Certified. Among the 57 sampled air purifiers with that status the median running cost is $27.54/yr, and the Coway Airmega AP-2425H ranks 52nd cheapest within that group. Certification status reflects efficiency relative to product class, not absolute energy use.

Quick electricity cost calculator

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Simple estimate, 30 days per month (assuming $0.17/kWh)