WattCost

Data through June 2026

Running cost · Air Purifiers · ENERGY STAR certified

CUCKOO CAC-D2020FW

The CUCKOO CAC-D2020FW's certified consumption is 316 kWh per year, which prices out to about $58 at the national average rate — your hours of use scale that directly. Even among certified models it's on the thirsty end: 114% more electricity than the median air purifier, ranked 195 of 225. The same unit costs $41 a year in Nevada but $167 in Hawaii — electricity rates, not the appliance, make the difference. Note the certified pool here is small (225 models), so rankings shift more with each data refresh.

Estimated annual running cost · U.S. average rate 18.3¢/kWh

$58/yr

$5.50 · cheapest certified air purifiers$90 · priciest
Per month
$4.83
Per day
16¢
Certified use
316 kWh/yr
Rated room size
592 sq ft
CADR (smoke)
382
Technology
Fan and Filter
Efficiency
7.1 CFM/W
30 kWh490 kWh
Where the CUCKOO CAC-D2020FW (▮) sits among all 225 certified air purifiers, by annual kWh

What it costs in every state

CUCKOO CAC-D2020FW: 316 kWh/yr × each state's average residential rate (EIA)
StateRate ¢/kWhThis model $/yrRelative cost
Alabama16.4¢$52
Alaska28.2¢$89
Arizona15.2¢$48
Arkansas14.1¢$45
California34.7¢$110
Colorado17.1¢$54
Connecticut24.3¢$77
Delaware19.3¢$61
District of Columbia24.4¢$77
Florida15.1¢$48
Georgia16.4¢$52
Hawaiipriciest52.7¢$167
Idaho14.4¢$45
Illinois19.9¢$63
Indiana17.5¢$55
Iowa15.9¢$50
Kansas15.7¢$50
Kentucky14.3¢$45
Louisiana13.5¢$43
Maine29.6¢$94
Maryland21.8¢$69
Massachusetts29.6¢$94
Michigan23.0¢$73
Minnesota17.5¢$55
Mississippi14.9¢$47
Missouri16.2¢$51
Montana15.1¢$48
Nebraska13.3¢$42
Nevadacheapest13.1¢$41
New Hampshire27.0¢$85
New Jersey24.9¢$79
New Mexico15.1¢$48
New York29.5¢$93
North Carolina14.7¢$47
North Dakota14.1¢$45
Ohio19.2¢$61
Oklahoma14.3¢$45
Oregon16.3¢$52
Pennsylvania21.7¢$69
Rhode Island29.2¢$92
South Carolina15.6¢$49
South Dakota15.4¢$49
Tennessee14.1¢$44
Texas15.9¢$50
Utah13.4¢$42
Vermont24.4¢$77
Virginia17.2¢$54
Washington14.9¢$47
West Virginia15.4¢$49
Wisconsin19.6¢$62
Wyoming15.2¢$48

Certified models closest in efficiency

air purifiers within reach of 316 kWh/yr
ModelkWh/yr$/yr (US avg)
AIRMEGA AP-1515H314$58
Coway Airmega AP-1515H314$58
Coway AP-1515H314$58
CleanForce CP-Rainbow309$57
CUCKOO CAC-K1910FW325$60
Alen BreatheSmart 75i_V2304$56

Run your own numbers

Your rate, your numbers

Per day
16¢
Per month
$4.83
Per year
$58

316 kWh/yr × 18.3¢/kWh = $58/yr

Prefilled with this model's certified 316 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 CUCKOO CAC-D2020FW use?
ENERGY STAR certifies the CUCKOO CAC-D2020FW at 316 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 CUCKOO CAC-D2020FW cost to run per month?
About $4.83 a month at the U.S. average residential rate (18.3¢/kWh) — 16¢ a day, or $58 a year. Your state's rate moves this up or down; see the table above.
Is the CUCKOO CAC-D2020FW energy efficient?
It uses 114% more electricity than the median certified air purifier, which puts it among the least efficient certified models.
What does the CUCKOO CAC-D2020FW cost to run in the cheapest vs. priciest state?
At current residential rates it costs about $41 a year in Nevada (13.1¢/kWh) and $167 in Hawaii (52.7¢/kWh).

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