No brand filedDYD-P30

Dehumidifier

DOE certified water removal

26.1pints/day2019 DOE test

IEF 2.03 L/kWh

DOE class: 25 to 50 pints/day

DOE data as of 2026-11-03DOE record

DOE capacity class The 2019 DOE test

DYD-P30: certified to DOE at 26.1 pints/day under the 2019 DOE test, IEF 2.03 L/kWh. DOE data as of 2026-11-03.

Every model number on this record

Filed with DOE under basic model DYD-P30. A listing with any of these numbers is this unit.

Every model number filed under basic model DYD-P30, DOE data as of 2026-11-03
Model number	Filed by
DYD-P30 (DOE basic model)	–

How much does the DYD-P30 cost to run?

About $1.10 a day, or $33.14 for 30 days, running nonstop at DOE's test conditions (less on days it cycles off at its humidity setting).

26.1 pints/day is 12.35 liters. At an IEF of 2.03 L/kWh that takes 6.08 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 DYD-P30 rank in its DOE class?

In its DOE class (portable dehumidifiers, 25 to 50 pints/day), 73 models have a matched Amazon listing. Its IEF of 2.03 L/kWh is tied for 5th of the 73, and 1% above their median of 2.01.

DOE's minimum for this class is an IEF of 1.60 L/kWh for units made since June 13, 2019. At 2.03, this one files 27% above that floor. 3 of the 296 in the class file exactly the minimum. Source: 10 CFR 430.32(v)(2).

Dehumidifiers certified at 25 to 50 pints a day (2019 test), 73 with a listing

Among 296 portable dehumidifiers, 25 to 50 pints/day

Water removal (pints/day)26.1

Higher than 5 of 296.

median 49.45

25.0650 pints/day

Efficiency (IEF, L/kWh)2.03

Higher than 280 of 296. 8 others share 2.03.

median 1.91

1.62.21

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.
Nearest size in its class with a higher IEF
AEOCKY RHEA-00232.91 pints/day
DOE class 25 to 50 pints/day, IEF 2.09.
Nearest bigger unit
Dreo DR-HDH004S31.71 pints/day
DOE class 25 to 50 pints/day, IEF 2.01.

DOE record

Capacity

Water removal: 26.1 pints/day
Efficiency (IEF): 2.03 L/kWh

Record

DOE basic model: DYD-P30
DOE class: Portable dehumidifiers with a capacity greater than 25 pints per day and less than or equal to 50 pints per day
Brands on the filings: 0
In DOE's list since: 2026-11-02first snapshot we hold

Questions

How many pints a day does the DYD-P30 really remove?: 26.1 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 DYD-P30 cost to run for 24 hours?: About $1.10 for 24 hours nonstop at DOE's test conditions: 6.08 kWh at 18.16¢/kWh, the US residential average for August 2026 (EIA).