ActivepureE210A

Air purifier

DOE certified smoke CADR

118cfmDOE test

Dust 120 · PM2.5 119 cfm

Effective room size 183 sq ft (DOE)

DOE data as of 2026-11-03DOE record

Does it fit your room? How DOE sizes rooms

Activepure E210A: certified to DOE with smoke CADR 118 cfm, dust 120, PM2.5 119, effective room size 183 sq ft. DOE data as of 2026-11-03.

Every model number on this record

Filed with DOE under basic model E210A. A listing with any of these numbers is this unit.

Every model number filed under basic model E210A, DOE data as of 2026-11-03
Model numberFiled by
E210A (DOE basic model)Activepure

How much does the Activepure E210A cost to run?

About $1.92 a month, or $23.06 a year, on DOE's annual energy figure of 127 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 $1.27.

How does the Activepure E210A 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. 8 of them have a higher CADR/W than its 5.5, which is 13% above their median of 4.85.

DOE's annual energy figure for it is 127 kWh, against their median of 168 kWh: $7.45 a year less 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)118

Higher than 16 of 66.

93145 cfm

Efficiency (CADR/W)5.5

Higher than 40 of 66. 2 others share 5.5.

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 31% less power for the same clean air.

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

    Windmill SAP2V1130 smoke CADR

    Room size 202 sq ft, CADR/W 6.4: about 14% less power for the same clean air.

  • Nearest bigger unit

    Dyson SP01-A139 smoke CADR

    Room size 215 sq ft, CADR/W 7.4.

DOE record

Air cleaning

Smoke CADR
118 cfm
Dust CADR
120 cfm
PM2.5 CADR
119 cfm
Effective room size
183 sq ft
Efficiency (IEF)
5.5 cfm/W
Energy use
127 kWh/year

Record

DOE basic model
E210A
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
ENERGY STAR record
E210Acertified 2026-02-12

Questions

What room size is it for?
DOE lists an effective room size of 183 sq ft, based on its smoke CADR of 118 cfm: CADR and room size.
How much does the Activepure E210A cost to run for a year?
About $23.06: DOE's annual figure of 127 kWh at 18.16¢/kWh, the US residential average for August 2026 (EIA).