WattCost

Data through April 2026

Running cost · Air Purifiers · ENERGY STAR certified

WOZOYO Pure Air PA6

At the standardized usage ENERGY STAR assumes, the WOZOYO Pure Air PA6 consumes 373 kWh a year — about $70 at the U.S. average electricity rate ($5.85 a month). It sits near the bottom of the certified table — using 152% more than the median air purifier (rank 202 of 214) — so the state you live in matters more than usual. The same unit costs $46 a year in North Dakota but $174 in Hawaii — electricity rates, not the appliance, make the difference. Note the certified pool here is small (214 models), so rankings shift more with each data refresh.

Estimated annual running cost · U.S. average rate 18.8¢/kWh

$70/yr

$5.65 · cheapest certified air purifiers$92 · priciest
Per month
$5.85
Per day
19¢
Certified use
373 kWh/yr
Rated room size
563 sq ft
CADR (smoke)
363
Technology
Fan and Filter
Efficiency
5.6 CFM/W
30 kWh490 kWh
Where the WOZOYO Pure Air PA6 (▮) sits among all 214 certified air purifiers, by annual kWh

What it costs in every state

WOZOYO Pure Air PA6: 373 kWh/yr × each state's average residential rate (EIA)
StateRate ¢/kWhThis model $/yrRelative cost
Alabama17.4¢$65
Alaska27.4¢$102
Arizona15.5¢$58
Arkansas14.2¢$53
California35.3¢$131
Colorado16.5¢$62
Connecticut32.2¢$120
Delaware18.8¢$70
District of Columbia25.4¢$95
Florida15.4¢$57
Georgia15.4¢$57
Hawaiipriciest46.6¢$174
Idaho12.7¢$47
Illinois20.5¢$76
Indiana17.9¢$67
Iowa13.9¢$52
Kansas15.8¢$59
Kentucky15.0¢$56
Louisiana14.4¢$54
Maine28.4¢$106
Maryland22.1¢$82
Massachusetts29.4¢$110
Michigan21.4¢$80
Minnesota16.4¢$61
Mississippi16.8¢$63
Missouri14.0¢$52
Montana13.9¢$52
Nebraska13.3¢$50
Nevada14.3¢$53
New Hampshire27.2¢$102
New Jersey23.5¢$88
New Mexico15.2¢$57
New York29.4¢$110
North Carolina16.3¢$61
North Dakotacheapest12.3¢$46
Ohio19.5¢$73
Oklahoma13.3¢$50
Oregon15.8¢$59
Pennsylvania21.5¢$80
Rhode Island28.3¢$106
South Carolina17.1¢$64
South Dakota14.5¢$54
Tennessee14.9¢$56
Texas17.0¢$63
Utah13.3¢$50
Vermont24.6¢$92
Virginia17.4¢$65
Washington14.4¢$54
West Virginia16.1¢$60
Wisconsin19.2¢$72
Wyoming14.7¢$55

Certified models closest in efficiency

air purifiers within reach of 373 kWh/yr
ModelkWh/yr$/yr (US avg)
AIRMEGA AP-2015F366$69
AIRMEGA AP-2425H366$69
Coway Airmega AP-2015F366$69
Coway Airmega AP-2425H366$69
Coway AP-2015F366$69
Coway AP-2425H366$69

Run your own numbers

Your rate, your numbers

Per day
19¢
Per month
$5.85
Per year
$70

373 kWh/yr × 18.8¢/kWh = $70/yr

Prefilled with this model's certified 373 kWh/yr — adjust if your usage differs from the DOE test basis. The certified annual kWh comes from the ENERGY STAR room air cleaner test basis, which assumes continuous daily operation. Running fewer hours costs proportionally less.

Questions, answered with the data

How much electricity does the WOZOYO Pure Air PA6 use?
ENERGY STAR certifies the WOZOYO Pure Air PA6 at 373 kWh per year. The certified annual kWh comes from the ENERGY STAR room air cleaner test basis, which assumes continuous daily operation. Running fewer hours costs proportionally less.
How much does the WOZOYO Pure Air PA6 cost to run per month?
About $5.85 a month at the U.S. average residential rate (18.8¢/kWh) — 19¢ a day, or $70 a year. Your state's rate moves this up or down; see the table above.
Is the WOZOYO Pure Air PA6 energy efficient?
It uses 152% more electricity than the median certified air purifier, which puts it among the least efficient certified models.
What does the WOZOYO Pure Air PA6 cost to run in the cheapest vs. priciest state?
At current residential rates it costs about $46 a year in North Dakota (12.3¢/kWh) and $174 in Hawaii (46.6¢/kWh).

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