AuseoD4250-WHITE

Dehumidifier · sold under 11 brands · DOE basic model OL22-D076DDN3B1/E

DOE certified water removal

24.19pints/day2019 DOE test

IEF 1.95 L/kWh

DOE class: up to 25 pints/day

DOE data as of 2026-11-03DOE record

DOE capacity class The 2019 DOE test

Auseo D4250-WHITE: certified to DOE at 24.19 pints/day under the 2019 DOE test, IEF 1.95 L/kWh. The same unit is also filed as COWSAR D4250-WHITE, Crzoe D4250-WHITE, Electactic D4250-WHITE and 7 more brands. DOE data as of 2026-11-03.

Every model number on this record

Filed with DOE under basic model OL22-D076DDN3B1/E. A listing with any of these numbers is this unit.

Every model number filed under basic model OL22-D076DDN3B1/E, DOE data as of 2026-11-03
Model numberFiled by
OL22-D076DDN3B1/E (DOE basic model)–
D4250-WHITEAuseo, COWSAR, Crzoe, Electactic, FREE VILLAGE, Havato, KISSAIR, KNDKO, LHRIVER, Moifoi, ZAFRO

Same unit, 11 brands

Every brand files D4250-WHITE.

Show all 11 brands

24.19 pints/day under every name. Choose on price, warranty and what's in stock.

All 11 filed under DOE basic model OL22-D076DDN3B1/E. Listing status as of 2026-11-03.

Compare the 11 brands on one page

How much does the Auseo D4250-WHITE cost to run?

About $1.07 a day, or $31.98 for 30 days, running nonstop at DOE's test conditions (less on days it cycles off at its humidity setting).

24.19 pints/day is 11.45 liters. At an IEF of 1.95 L/kWh that takes 5.87 kWh a day running nonstop at DOE's test conditions. 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 daily figure by 6¢.

How does the Auseo D4250-WHITE rank in its DOE class?

In its DOE class (portable dehumidifiers up to 25 pints/day), 78 models have a matched Amazon listing, not counting 1 filing flagged as unusual. 2 of them have a higher IEF than its 1.95, which is 13% above their median of 1.73. On cost, removing the same 24.19 pints a day at their median IEF would cost $36.15 for 30 days running nonstop, $4.17 more than this one.

DOE's minimum for this class is an IEF of 1.30 L/kWh for units made since June 13, 2019. At 1.95, this one files 50% above that floor. 63 of the 253 in the class file exactly the minimum. Source: 10 CFR 430.32(v)(2).

Small dehumidifiers: up to 25 pints a day (2019 test), 79 with a listing

Among 253 portable dehumidifiers up to 25 pints/day

Not counting 1 flagged filing far outside the class.

Water removal (pints/day)24.19

Higher than 204 of 253.

4.9524.99 pints/day

Efficiency (IEF, L/kWh)1.95

Higher than 250 of 253.

1.32.05

Three to compare with

From models with a matched listing.

  • Within 3 pints/day of its size, highest IEF

    AeroNova DH-YS018US25-A0024.5 pints/day

    DOE class up to 25 pints/day, IEF 2.05: about 5% less power for the same water removal.

  • Nearest size in its class with a higher IEF

    Auseo OL25-D022CCN3B1/E24.27 pints/day

    DOE class up to 25 pints/day, IEF 2.04.

  • Nearest bigger unit

    Dreo DR-HDH004S31.71 pints/day

    DOE class 25 to 50 pints/day, IEF 2.01.

DOE record

Capacity

Water removal
24.19 pints/day
Efficiency (IEF)
1.95 L/kWh

Record

DOE basic model
OL22-D076DDN3B1/E
DOE class
Portable dehumidifiers with a capacity less than or equal to 25 pints per day
Brands on the filings
11
In DOE's list since
2026-11-02first snapshot we hold

Questions

How many pints a day does the Auseo D4250-WHITE really remove?
24.19 pints/day, as certified to DOE under the 2019 test (65°F, 60% humidity). The older test ran at 80°F, so a rating from it reads higher for the same unit: the 2019 test explained.
How much does the Auseo D4250-WHITE cost to run for 24 hours?
About $1.07 for 24 hours nonstop at DOE's test conditions: 5.87 kWh at 18.16¢/kWh, the US residential average for August 2026 (EIA).
Who makes the Auseo D4250-WHITE?
DOE's database has no manufacturer field, so the record doesn't say. It does show 11 brands filing one basic model, OL22-D076DDN3B1/E: Auseo, COWSAR, Crzoe and 8 more.
Is the Auseo D4250-WHITE the same as the COWSAR D4250-WHITE?
Yes, by DOE's records. COWSAR files D4250-WHITE under the same basic model, OL22-D076DDN3B1/E, with the same 24.19 pints/day. 9 other brands file it too.