DreoDR-HTF022S

Air purifier

DOE certified smoke CADR

90cfmDOE test

Dust 98 · PM2.5 94 cfm

Effective room size 140 sq ft (DOE)

DOE data as of 2026-11-03DOE record

Does it fit your room? How DOE sizes rooms

Dreo DR-HTF022S: certified to DOE with smoke CADR 90 cfm, dust 98, PM2.5 94, effective room size 140 sq ft. DOE data as of 2026-11-03.

Every model number on this record

Filed with DOE under basic model DR-HTF022S. A listing with any of these numbers is this unit.

Every model number filed under basic model DR-HTF022S, DOE data as of 2026-11-03
Model numberFiled by
DR-HTF022S (DOE basic model)Dreo
DR-HTF022ASDreo
DWTF22ASDreo
DWTF22SDreo

How much does the Dreo DR-HTF022S cost to run?

About $1.54 a month, or $18.52 a year, on DOE's annual energy figure of 102 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 $1.02.

How does the Dreo DR-HTF022S rank in its DOE class?

In its DOE class (air purifiers, PM2.5 CADR 10 to 99 cfm), 42 models have a matched Amazon listing. 14 of them have a higher CADR/W than its 4.8, which is 43% above their median of 3.35.

DOE's annual energy figure for it is 102 kWh, against their median of 94.5 kWh: $1.36 a year more at the US average price.

Air purifiers (133 with a listing)

Among 90 air purifiers, PM2.5 CADR 10 to 99 cfm

Smoke CADR (cfm)90

Higher than 87 of 90.

1993 cfm

Efficiency (CADR/W)4.8

Higher than 55 of 90. 1 other shares 4.8.

1.914

Three to compare with

From models with a matched listing.

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

    Simply Conserve AM-AP1130-WH105 smoke CADR

    Room size 163 sq ft, CADR/W 6.2: about 23% less power for the same clean air.

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

    BOSCH Air 200086 smoke CADR

    Room size 133 sq ft, CADR/W 5.3: about 9% less power for the same clean air.

  • Nearest bigger unit

    Dreo DR-HAP008115 smoke CADR

    Room size 178 sq ft, CADR/W 5.5.

DOE record

Air cleaning

Smoke CADR
90 cfm
Dust CADR
98 cfm
PM2.5 CADR
94 cfm
Effective room size
140 sq ft
Efficiency (IEF)
4.8 cfm/W
Energy use
102 kWh/year

Record

DOE basic model
DR-HTF022S
DOE class
10 <= PM2.5 Clean Air Delivery Rate < 100
Brands on the filings
1
In DOE's list since
2026-11-02first snapshot we hold
UPC (ENERGY STAR record)
810181286939, 810225958129, 810225958136, 810225958143
ENERGY STAR record
DR-HTF022S, DR-HTF022Scertified 2026-09-01

Questions

What room size is it for?
DOE lists an effective room size of 140 sq ft, based on its smoke CADR of 90 cfm: CADR and room size.
How much does the Dreo DR-HTF022S cost to run for a year?
About $18.52: DOE's annual figure of 102 kWh at 18.16¢/kWh, the US residential average for August 2026 (EIA).