BARENHAP611WF

Air purifier · sold under 2 brands

DOE certified smoke CADR

221cfmDOE test

Dust 230 · PM2.5 225 cfm

Effective room size 343 sq ft (DOE)

DOE data as of 2026-11-03DOE record

Does it fit your room? How DOE sizes rooms

BAREN HAP611WF: certified to DOE with smoke CADR 221 cfm, dust 230, PM2.5 225, effective room size 343 sq ft. The same unit is also filed as FreAire C500N. DOE data as of 2026-11-03.

Every model number on this record

Filed with DOE under basic model HAP611WF. A listing with any of these numbers is this unit.

Every model number filed under basic model HAP611WF, DOE data as of 2026-11-03
Model numberFiled by
HAP611WF (DOE basic model)BAREN
HAP611BAREN, FreAire
C500NFreAire

Same unit, 2 brands

  • BARENHAP611, HAP611WFNo listing matched
  • FreAireC500N, HAP611No listing matched

221 cfm under every name. Choose on price, warranty and what's in stock.

Both filed under DOE basic model HAP611WF. Listing status as of 2026-11-03.

Compare the 2 brands on one page

How much does the BAREN HAP611WF cost to run?

About $3.74 a month, or $44.86 a year, on DOE's annual energy figure of 247 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 $2.47.

How does the BAREN HAP611WF rank in its DOE class?

In its DOE class (air purifiers, PM2.5 CADR 150+ cfm), 63 models have a matched Amazon listing. 28 of them have a higher CADR/W than its 5.3, which is 6% above their median of 5.

DOE's annual energy figure for it is 247 kWh, against their median of 266 kWh: $3.45 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)221

Higher than 55 of 140.

143591 cfm

Efficiency (CADR/W)5.3

Higher than 64 of 140. 1 other shares 5.3.

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 40% less power for the same clean air.

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

    Pureborne PB6866222 smoke CADR

    Room size 344 sq ft, CADR/W 6: about 12% less power for the same clean air.

  • Nearest bigger unit

    Coway AP-1512N242 smoke CADR

    Room size 375 sq ft, CADR/W 4.5.

DOE record

Air cleaning

Smoke CADR
221 cfm
Dust CADR
230 cfm
PM2.5 CADR
225 cfm
Effective room size
343 sq ft
Efficiency (IEF)
5.3 cfm/W
Energy use
247 kWh/year

Record

DOE basic model
HAP611WF
DOE class
150 <= PM2.5 Clean Air Delivery Rate
Brands on the filings
2
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 343 sq ft, based on its smoke CADR of 221 cfm: CADR and room size.
How much does the BAREN HAP611WF cost to run for a year?
About $44.86: DOE's annual figure of 247 kWh at 18.16¢/kWh, the US residential average for August 2026 (EIA).
Who makes the BAREN HAP611WF?
DOE's database has no manufacturer field, so the record doesn't say. It does show 2 brands filing one basic model, HAP611WF: BAREN and FreAire.
Is the BAREN HAP611WF the same as the FreAire C500N?
Yes, by DOE's records. FreAire files C500N and HAP611 under the same basic model, HAP611WF, with the same 221 cfm.