DREAMECVF61A

Air purifier

DOE certified smoke CADR

216cfmDOE test

Dust 235 · PM2.5 225 cfm

Effective room size 335 sq ft (DOE)

DOE data as of 2026-11-03DOE record

Does it fit your room? How DOE sizes rooms

DREAME CVF61A: certified to DOE with smoke CADR 216 cfm, dust 235, PM2.5 225, effective room size 335 sq ft. DOE data as of 2026-11-03.

Every model number on this record

Filed with DOE under basic model CVF61A. A listing with any of these numbers is this unit.

Every model number filed under basic model CVF61A, DOE data as of 2026-11-03
Model numberFiled by
CVF61A (DOE basic model)DREAME

How much does the DREAME CVF61A cost to run?

About $5.92 a month, or $71.01 a year, on DOE's annual energy figure of 391 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 $3.91.

How does the DREAME CVF61A rank in its DOE class?

In its DOE class (air purifiers, PM2.5 CADR 150+ cfm), 63 models have a matched Amazon listing. Its CADR/W of 3.4 is tied for 58th of the 63, and 32% below their median of 5.

DOE's annual energy figure for it is 391 kWh, against their median of 266 kWh: $22.70 a year more 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)216

Higher than 52 of 140.

143591 cfm

Efficiency (CADR/W)3.4

Higher than 9 of 140. 2 others share 3.4.

313.5

Three to compare with

From models with a matched listing.

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

    DREAME CVF20B224 smoke CADR

    Room size 347 sq ft, CADR/W 8.8: about 61% less power for the same clean air.

  • Nearest size in its class with a higher CADR/W

    Aeitto KJ450F-A1219 smoke CADR

    Room size 339 sq ft, CADR/W 4.5: about 24% less power for the same clean air.

  • Nearest bigger unit

    Winix C535239 smoke CADR

    Room size 370 sq ft, CADR/W 4.1.

DOE record

Air cleaning

Smoke CADR
216 cfm
Dust CADR
235 cfm
PM2.5 CADR
225 cfm
Effective room size
335 sq ft
Efficiency (IEF)
3.4 cfm/W
Energy use
391 kWh/year

Record

DOE basic model
CVF61A
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 335 sq ft, based on its smoke CADR of 216 cfm: CADR and room size.
How much does the DREAME CVF61A cost to run for a year?
About $71.01: DOE's annual figure of 391 kWh at 18.16¢/kWh, the US residential average for August 2026 (EIA).