HoneywellHFD230B

Air purifier

DOE certified smoke CADR

110cfmDOE test

Dust 100 · PM2.5 142 cfm

Effective room size 170 sq ft (DOE)

DOE data as of 2026-11-03DOE record

Does it fit your room? How DOE sizes rooms

Honeywell HFD230B: certified to DOE with smoke CADR 110 cfm, dust 100, PM2.5 142, effective room size 170 sq ft. DOE data as of 2026-11-03.

Every model number on this record

Filed with DOE under basic model HFD230B. A listing with any of these numbers is this unit.

Every model number filed under basic model HFD230B, DOE data as of 2026-11-03
Model numberFiled by
HFD230B (DOE basic model)Honeywell

How much does the Honeywell HFD230B cost to run?

About $3.06 a month, or $36.68 a year, on DOE's annual energy figure of 202 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 $2.02.

How does the Honeywell HFD230B rank in its DOE class?

In its DOE class (air purifiers, PM2.5 CADR 100 to 149 cfm), 28 models have a matched Amazon listing. 24 of them have a higher CADR/W than its 3, which is 38% below their median of 4.85.

DOE's annual energy figure for it is 202 kWh, against their median of 168 kWh: $6.17 a year more at the US average price.

Air purifiers (133 with a listing)

Among 66 air purifiers, PM2.5 CADR 100 to 149 cfm

Smoke CADR (cfm)110

Higher than 10 of 66.

93145 cfm

Efficiency (CADR/W)3

Higher than 11 of 66.

2.49.1

Three to compare with

From models with a matched listing.

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

    Windmill SAP2V1130 smoke CADR

    Room size 202 sq ft, CADR/W 6.4: about 53% less power for the same clean air.

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

    AROEVE AP04107 smoke CADR

    Room size 166 sq ft, CADR/W 4.6: about 35% less power for the same clean air.

  • Nearest bigger unit

    oneisall PP03131 smoke CADR

    Room size 203 sq ft, CADR/W 3.6.

DOE record

Air cleaning

Smoke CADR
110 cfm
Dust CADR
100 cfm
PM2.5 CADR
142 cfm
Effective room size
170 sq ft
Efficiency (IEF)
3 cfm/W
Energy use
202 kWh/year

Record

DOE basic model
HFD230B
DOE class
100 <= PM2.5 Clean Air Delivery Rate < 150
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 170 sq ft, based on its smoke CADR of 110 cfm: CADR and room size.
How much does the Honeywell HFD230B cost to run for a year?
About $36.68: DOE's annual figure of 202 kWh at 18.16¢/kWh, the US residential average for August 2026 (EIA).