EraCleanAP330A

Air purifier

DOE certified smoke CADR

138cfmDOE test

Dust 144 · PM2.5 141 cfm

Effective room size 214 sq ft (DOE)

DOE data as of 2026-11-03DOE record

Does it fit your room? How DOE sizes rooms

EraClean AP330A: certified to DOE with smoke CADR 138 cfm, dust 144, PM2.5 141, effective room size 214 sq ft. DOE data as of 2026-11-03.

Every model number on this record

Filed with DOE under basic model AP330A. A listing with any of these numbers is this unit.

Every model number filed under basic model AP330A, DOE data as of 2026-11-03
Model numberFiled by
AP330A (DOE basic model)EraClean

How much does the EraClean AP330A cost to run?

About $3.37 a month, or $40.50 a year, on DOE's annual energy figure of 223 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 $2.23.

How does the EraClean AP330A 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. 21 of them have a higher CADR/W than its 3.7, which is 24% below their median of 4.85.

DOE's annual energy figure for it is 223 kWh, against their median of 168 kWh: $9.99 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)138

Higher than 54 of 66. 2 others share 138.

93145 cfm

Efficiency (CADR/W)3.7

Higher than 18 of 66.

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 54% less power for the same clean air.

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

    AEOCKY LunaPure-EJH100137 smoke CADR

    Room size 212 sq ft, CADR/W 7.5: about 51% less power for the same clean air.

  • Nearest bigger unit

    Winix A231159 smoke CADR

    Room size 246 sq ft, CADR/W 3.2.

DOE record

Air cleaning

Smoke CADR
138 cfm
Dust CADR
144 cfm
PM2.5 CADR
141 cfm
Effective room size
214 sq ft
Efficiency (IEF)
3.7 cfm/W
Energy use
223 kWh/year

Record

DOE basic model
AP330A
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 214 sq ft, based on its smoke CADR of 138 cfm: CADR and room size.
How much does the EraClean AP330A cost to run for a year?
About $40.50: DOE's annual figure of 223 kWh at 18.16¢/kWh, the US residential average for August 2026 (EIA).