Blueair3131000100
Air purifier
DOE certified smoke CADR
69cfmDOE test
Dust 63 · PM2.5 66 cfm
Effective room size 107 sq ft (DOE)
DOE data as of 2026-11-03DOE record
Does it fit your room? How DOE sizes rooms
Blueair 3131000100: certified to DOE with smoke CADR 69 cfm, dust 63, PM2.5 66, effective room size 107 sq ft. DOE data as of 2026-11-03.
Every model number on this record
Filed with DOE under basic model 3131000100. A listing with any of these numbers is this unit.
| Model number | Filed by |
|---|---|
| 3131000100 (DOE basic model) | Blueair |
How much does the Blueair 3131000100 cost to run?
About 73¢ a month, or $8.72 a year, on DOE's annual energy figure of 48 kWh.
Electricity at 18.16¢/kWh, the US residential average for August 2026 (EIA Electric Power Monthly, table 5.6.A). Each 1¢/kWh you pay above or below 18.16¢ moves the yearly figure by 48¢.
How does the Blueair 3131000100 rank in its DOE class?
In its DOE class (air purifiers, PM2.5 CADR 10 to 99 cfm), 42 models have a matched Amazon listing. Its CADR/W of 8 is 2nd of the 42, and 139% above their median of 3.35.
DOE's annual energy figure for it is 48 kWh, against their median of 94.5 kWh: $8.44 a year less at the US average price.
Air purifiers (133 with a listing)Among 90 air purifiers, PM2.5 CADR 10 to 99 cfm
Smoke CADR (cfm)69
Higher than 61 of 90.
1993 cfm
Efficiency (CADR/W)8
Higher than 85 of 90.
1.914
Two to compare with
From models with a matched listing.
Within 20 cfm of its size, highest CADR/W
DREAME CVA10B54 smoke CADRRoom size 84 sq ft, CADR/W 10.3: about 22% less power for the same clean air.
Nearest bigger unit
Sharp FPH30UH92 smoke CADRRoom size 143 sq ft, CADR/W 2.1.
DOE record
Air cleaning
- Smoke CADR
- 69 cfm
- Dust CADR
- 63 cfm
- PM2.5 CADR
- 66 cfm
- Effective room size
- 107 sq ft
- Efficiency (IEF)
- 8 cfm/W
- Energy use
- 48 kWh/year
Record
- DOE basic model
- 3131000100
- DOE class
- 10 <= PM2.5 Clean Air Delivery Rate < 100
- Brands on the filings
- 1
- In DOE's list since
- 2026-11-02first snapshot we hold
- UPC (ENERGY STAR record)
- 689122024998
- ENERGY STAR record
- 3131000100certified 2025-09-17
Questions
- What room size is it for?
- DOE lists an effective room size of 107 sq ft, based on its smoke CADR of 69 cfm: CADR and room size.
- How much does the Blueair 3131000100 cost to run for a year?
- About $8.72: DOE's annual figure of 48 kWh at 18.16¢/kWh, the US residential average for August 2026 (EIA).