HoneywellHPA180B

Air purifier

DOE certified smoke CADR

133cfmDOE test

Dust 143 · PM2.5 138 cfm

Effective room size 206 sq ft (DOE)

DOE data as of 2026-11-03DOE record

Does it fit your room? How DOE sizes rooms

Honeywell HPA180B: certified to DOE with smoke CADR 133 cfm, dust 143, PM2.5 138, effective room size 206 sq ft. DOE data as of 2026-11-03.

Every model number on this record

Filed with DOE under basic model HPA180B. A listing with any of these numbers is this unit.

Every model number filed under basic model HPA180B, DOE data as of 2026-11-03
Model numberFiled by
HPA180B (DOE basic model)Honeywell

How much does the Honeywell HPA180B cost to run?

About $4.87 a month, or $58.48 a year, on DOE's annual energy figure of 322 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 $3.22.

How does the Honeywell HPA180B 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. 28 of them have a higher CADR/W than its 2.5, which is 48% below their median of 4.85.

DOE's annual energy figure for it is 322 kWh, against their median of 168 kWh: $27.97 a year more at the US average price.

Air purifiers for 200 sq ft (80 with a listing)

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

Smoke CADR (cfm)133

Higher than 40 of 66. 2 others share 133.

93145 cfm

Efficiency (CADR/W)2.5

Higher than 3 of 66. 1 other shares 2.5.

2.49.1

Three to compare with

From models with a matched listing.

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

    AROEVE DH-JH021US-A00138 smoke CADR

    Room size 214 sq ft, CADR/W 8: about 69% less power for the same clean air.

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

    oneisall PP02133 smoke CADR

    Room size 206 sq ft, CADR/W 4.9: about 49% less power for the same clean air.

  • Nearest bigger unit

    BOSCH Air 4000156 smoke CADR

    Room size 241 sq ft, CADR/W 7.7.

DOE record

Air cleaning

Smoke CADR
133 cfm
Dust CADR
143 cfm
PM2.5 CADR
138 cfm
Effective room size
206 sq ft
Efficiency (IEF)
2.5 cfm/W
Energy use
322 kWh/year

Record

DOE basic model
HPA180B
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 206 sq ft, based on its smoke CADR of 133 cfm: CADR and room size.
How much does the Honeywell HPA180B cost to run for a year?
About $58.48: DOE's annual figure of 322 kWh at 18.16¢/kWh, the US residential average for August 2026 (EIA).