DysonJC01-A

Air purifier

DOE certified smoke CADR

298cfmDOE test

Dust 316 · PM2.5 330 cfm

Effective room size 462 sq ft (DOE)

DOE data as of 2026-11-03DOE record

Does it fit your room? How DOE sizes rooms

Dyson JC01-A: certified to DOE with smoke CADR 298 cfm, dust 316, PM2.5 330, effective room size 462 sq ft. DOE data as of 2026-11-03.

Every model number on this record

Filed with DOE under basic model JC01-A. A listing with any of these numbers is this unit.

Every model number filed under basic model JC01-A, DOE data as of 2026-11-03
Model numberFiled by
JC01-A (DOE basic model)Dyson

How much does the Dyson JC01-A cost to run?

About $2.01 a month, or $24.15 a year, on DOE's annual energy figure of 133 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 $1.33.

How does the Dyson JC01-A rank in its DOE class?

In its DOE class (air purifiers, PM2.5 CADR 150+ cfm), 63 models have a matched Amazon listing. None of them has a higher CADR/W than its 13.5, which is 170% above their median of 5.

DOE's annual energy figure for it is 133 kWh, against their median of 266 kWh: $24.15 a year less at the US average price.

Air purifiers for 300 sq ft (44 with a listing)

Among 140 air purifiers, PM2.5 CADR 150+ cfm

Smoke CADR (cfm)298

Higher than 97 of 140.

143591 cfm

Efficiency (CADR/W)13.5

The highest in the class.

313.5

Two to compare with

From models with a matched listing.

  • Within 20 cfm of its size, highest CADR/W

    LEVOIT LAP-C511S-WUS301 smoke CADR

    Room size 467 sq ft, CADR/W 9.

  • Nearest bigger unit

    Blueair 4412311000321 smoke CADR

    Room size 498 sq ft, CADR/W 10.2.

DOE record

Air cleaning

Smoke CADR
298 cfm
Dust CADR
316 cfm
PM2.5 CADR
330 cfm
Effective room size
462 sq ft
Efficiency (IEF)
13.5 cfm/W
Energy use
133 kWh/year

Record

DOE basic model
JC01-A
DOE class
150 <= PM2.5 Clean Air Delivery Rate
Brands on the filings
1
In DOE's list since
2026-11-02first snapshot we hold

Questions

What room size is it for?
DOE lists an effective room size of 462 sq ft, based on its smoke CADR of 298 cfm: CADR and room size.
How much does the Dyson JC01-A cost to run for a year?
About $24.15: DOE's annual figure of 133 kWh at 18.16¢/kWh, the US residential average for August 2026 (EIA).