WOOZOOAPF-20

Air purifier

DOE certified smoke CADR

148cfmDOE test

Dust 152 · PM2.5 150 cfm

Effective room size 229 sq ft (DOE)

DOE data as of 2026-11-03DOE record

Does it fit your room? How DOE sizes rooms

WOOZOO APF-20: certified to DOE with smoke CADR 148 cfm, dust 152, PM2.5 150, effective room size 229 sq ft. DOE data as of 2026-11-03.

Every model number on this record

Filed with DOE under basic model APF-20. A listing with any of these numbers is this unit.

Every model number filed under basic model APF-20, DOE data as of 2026-11-03
Model numberFiled by
APF-20 (DOE basic model)WOOZOO

How much does the WOOZOO APF-20 cost to run?

About $2.27 a month, or $27.24 a year, on DOE's annual energy figure of 150 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 $1.50.

How does the WOOZOO APF-20 rank in its DOE class?

In its DOE class (air purifiers, PM2.5 CADR 150+ cfm), 63 models have a matched Amazon listing. 23 of them have a higher CADR/W than its 5.8, which is 16% above their median of 5.

DOE's annual energy figure for it is 150 kWh, against their median of 266 kWh: $21.07 a year less at the US average price.

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

Among 140 air purifiers, PM2.5 CADR 150+ cfm

Smoke CADR (cfm)148

Higher than 5 of 140. 2 others share 148.

143591 cfm

Efficiency (CADR/W)5.8

Higher than 79 of 140. 4 others share 5.8.

313.5

Three to compare with

From models with a matched listing.

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

    Blueair 4512311000161 smoke CADR

    Room size 250 sq ft, CADR/W 8.6: about 33% less power for the same clean air.

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

    LONGSTAR EP-KJTS01-140-25W148 smoke CADR

    Room size 229 sq ft, CADR/W 6.2: about 6% less power for the same clean air.

  • Nearest bigger unit

    Sharp KC-850U169 smoke CADR

    Room size 262 sq ft, CADR/W 3.7.

DOE record

Air cleaning

Smoke CADR
148 cfm
Dust CADR
152 cfm
PM2.5 CADR
150 cfm
Effective room size
229 sq ft
Efficiency (IEF)
5.8 cfm/W
Energy use
150 kWh/year

Record

DOE basic model
APF-20
DOE class
150 <= PM2.5 Clean Air Delivery Rate
Brands on the filings
1
In DOE's list since
2026-11-02first snapshot we hold
UPC (ENERGY STAR record)
762016503158
ENERGY STAR record
APF-20certified 2025-11-19

Questions

What room size is it for?
DOE lists an effective room size of 229 sq ft, based on its smoke CADR of 148 cfm: CADR and room size.
How much does the WOOZOO APF-20 cost to run for a year?
About $27.24: DOE's annual figure of 150 kWh at 18.16¢/kWh, the US residential average for August 2026 (EIA).