SmartmiZMKQJHQP11

Air purifier

DOE certified smoke CADR

124cfmDOE test

Dust 133 · PM2.5 129 cfm

Effective room size 192 sq ft (DOE)

DOE data as of 2026-11-03DOE record

Does it fit your room? How DOE sizes rooms

Smartmi ZMKQJHQP11: certified to DOE with smoke CADR 124 cfm, dust 133, PM2.5 129, effective room size 192 sq ft. DOE data as of 2026-11-03.

Every model number on this record

Filed with DOE under basic model ZMKQJHQP11. A listing with any of these numbers is this unit.

Every model number filed under basic model ZMKQJHQP11, DOE data as of 2026-11-03
Model numberFiled by
ZMKQJHQP11 (DOE basic model)Smartmi
ZMKQJHQP12Smartmi

How much does the Smartmi ZMKQJHQP11 cost to run?

About $2.47 a month, or $29.60 a year, on DOE's annual energy figure of 163 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 $1.63.

How does the Smartmi ZMKQJHQP11 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. 15 of them have a higher CADR/W than its 4.6, which is 5% below their median of 4.85.

DOE's annual energy figure for it is 163 kWh, against their median of 168 kWh: 91¢ 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)124

Higher than 25 of 66. 3 others share 124.

93145 cfm

Efficiency (CADR/W)4.6

Higher than 31 of 66. 1 other shares 4.6.

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 43% less power for the same clean air.

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

    Honeywell HPA830W126 smoke CADR

    Room size 196 sq ft, CADR/W 4.8.

  • Nearest bigger unit

    Dreo DR-HAP009AS145 smoke CADR

    Room size 225 sq ft, CADR/W 5.6.

DOE record

Air cleaning

Smoke CADR
124 cfm
Dust CADR
133 cfm
PM2.5 CADR
129 cfm
Effective room size
192 sq ft
Efficiency (IEF)
4.6 cfm/W
Energy use
163 kWh/year

Record

DOE basic model
ZMKQJHQP11
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 192 sq ft, based on its smoke CADR of 124 cfm: CADR and room size.
How much does the Smartmi ZMKQJHQP11 cost to run for a year?
About $29.60: DOE's annual figure of 163 kWh at 18.16¢/kWh, the US residential average for August 2026 (EIA).