WattCost

Data through April 2026

Running cost · Air Purifiers · ENERGY STAR certified

Blueair 3631101000

The Blueair 3631101000's certified consumption is 210 kWh per year, which prices out to about $40 at the national average rate — your hours of use scale that directly. Efficiency-wise it's unremarkable in a good way: within 42% of the median certified air purifier (rank 138 of 214). Where you live moves the bill from $26 a year in North Dakota to $98 in Hawaii. It also meets ENERGY STAR's stricter “Most Efficient” criteria. 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

$40/yr

$5.65 · cheapest certified air purifiers$92 · priciest
Per month
$3.30
Per day
11¢
Certified use
210 kWh/yr
Rated room size
552 sq ft
CADR (smoke)
356
Technology
Fan and Filter
Efficiency
8.8 CFM/W
30 kWh490 kWh
Where the Blueair 3631101000 (▮) sits among all 214 certified air purifiers, by annual kWh

What it costs in every state

Blueair 3631101000: 210 kWh/yr × each state's average residential rate (EIA)
StateRate ¢/kWhThis model $/yrRelative cost
Alabama17.4¢$37
Alaska27.4¢$57
Arizona15.5¢$33
Arkansas14.2¢$30
California35.3¢$74
Colorado16.5¢$35
Connecticut32.2¢$68
Delaware18.8¢$39
District of Columbia25.4¢$53
Florida15.4¢$32
Georgia15.4¢$32
Hawaiipriciest46.6¢$98
Idaho12.7¢$27
Illinois20.5¢$43
Indiana17.9¢$38
Iowa13.9¢$29
Kansas15.8¢$33
Kentucky15.0¢$32
Louisiana14.4¢$30
Maine28.4¢$60
Maryland22.1¢$46
Massachusetts29.4¢$62
Michigan21.4¢$45
Minnesota16.4¢$34
Mississippi16.8¢$35
Missouri14.0¢$29
Montana13.9¢$29
Nebraska13.3¢$28
Nevada14.3¢$30
New Hampshire27.2¢$57
New Jersey23.5¢$49
New Mexico15.2¢$32
New York29.4¢$62
North Carolina16.3¢$34
North Dakotacheapest12.3¢$26
Ohio19.5¢$41
Oklahoma13.3¢$28
Oregon15.8¢$33
Pennsylvania21.5¢$45
Rhode Island28.3¢$59
South Carolina17.1¢$36
South Dakota14.5¢$30
Tennessee14.9¢$31
Texas17.0¢$36
Utah13.3¢$28
Vermont24.6¢$52
Virginia17.4¢$36
Washington14.4¢$30
West Virginia16.1¢$34
Wisconsin19.2¢$40
Wyoming14.7¢$31

Certified models closest in efficiency

air purifiers within reach of 210 kWh/yr
ModelkWh/yr$/yr (US avg)
Frigidaire FHAP2040A1213$40
Honeywell HPA6000B207$39
CLOROX 11091216$41
Danby DAP290BAW218$41
LAGO LAPKJ350GS1BLK202$38
LAGO LAPKJ500GTB32218$41

Run your own numbers

Your rate, your numbers

Per day
11¢
Per month
$3.30
Per year
$40

210 kWh/yr × 18.8¢/kWh = $40/yr

Prefilled with this model's certified 210 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 Blueair 3631101000 use?
ENERGY STAR certifies the Blueair 3631101000 at 210 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 Blueair 3631101000 cost to run per month?
About $3.30 a month at the U.S. average residential rate (18.8¢/kWh) — 11¢ a day, or $40 a year. Your state's rate moves this up or down; see the table above.
Is the Blueair 3631101000 energy efficient?
It uses 42% more electricity than the median certified air purifier. It also meets ENERGY STAR's Most Efficient criteria.
What does the Blueair 3631101000 cost to run in the cheapest vs. priciest state?
At current residential rates it costs about $26 a year in North Dakota (12.3¢/kWh) and $98 in Hawaii (46.6¢/kWh).

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