0 Compare 0
Drawing of a portable unit, not this model

On the market since Jan 4, 2026All 3 Dguam models

ModelPortable

Dguam

Dguam V2

Portable dehumidifier, 15 pints a day

ENERGY STAR® certified EPA · Oct 15, 2026 Filed by Guangzhou Rongxin EPA

Water removed a day

15pints

15.29 pints/day, DOE 2019 test · EPA

Cost a year in the United States

$34

Pumps water out?

Not published

Ask for the pump lift

How loud?

Not published

Ask for a dB(A) figure

Energy use

183kWh/yr

Refrigerant

Not published

The button searches Amazon for this model.

Check before you buy. Pump, noise, and warranty aren’t in our sources, so ask the seller.

Our read

Who it suits

At 15 pints a day, the V2 sits below the smallest size in the ENERGY STAR table. That size is 20 pints, for a damp room under 2,000 sq ft. Its yearly energy use sits near the median, so weigh drainage, noise, and price.

By Julien Fourel · How we compare

Updated Oct 16, 2026

15 pints a day

Where that fits on the ENERGY STAR sizing table

How damp the space isUnder 2,000 sq ftOver 2,000 sq ft
DampSmells musty now and then50–75% RH Too small20–30 pints suggestedToo small30+ pints suggested
Very dampDamp spots on walls or floor75–90% RH Too small25–40 pints suggestedToo small40+ pints suggested
WetWalls sweat or water seeps in90–100% RH Too small30–50 pints suggestedToo small50+ pints suggested

Capacity suggested for each case, read Oct 5, 2026. ENERGY STAR adds that it’s better to oversize than undersize.

Running cost

Running cost won’t decide it

The DOE puts a portable’s average life at 11 years. Over that time, this model costs $1 more to run in the United States than the median 14–18 pint model. The 11 thriftiest 14–18 pint models, such as the Concetta AS-CSJ72XK-4D5WT-OL, would each save $4 over those years.

How long dehumidifiers last

Ask before you buy

Ask how loud it is

No source we use gives a dB(A) figure for the V2. For a bedroom or an office, ask the seller for one, and for the distance it was measured from.

Quiet dehumidifier guide

From the data

Where it stands

  • Its 183 kWh a year is 1 kWh more than the median for its size.
  • Refrigerant not published.
  • No Wi-Fi app.Not listed as connected.
  • Ranks 14th of 26 certified 14–18 pint portables for low energy use.
  • Its efficiency, 1.80 liters per kWh, is 38% above the federal minimum for its capacity class.The DOE sets 1.30 L/kWh for portables rated 25 pints a day or less. Every unit made since June 13, 2019, must meet it.
  • Dguam’s only model on the EPA list.
  • On the market since January 2026, newer than 27% of the 14–18 pint models on the list.
  • Not on the EPA’s Most Efficient list, which names 14 of the 14–18 pint models.
  • The company that files it also files the Mionjo models with the EPA.
  • The nearest size from another brand is the Costway ES10328US-WH, rated 16 pints and 191 kWh a year.In the United States, this one costs $1 a year less to run.

Our arithmetic

One full day of drying

Water

1.9gal

15.29 pints

Electricity

4.0kWh

liters ÷ IEF

Cost

$0.74

in the United States

Run for a whole day at its rating, the V2 removes 15.29 pints, about 1.9 gallons, on roughly 4.0 kWh. In the United States, that’s $0.74.

Divide the EPA’s 183 kWh a year by one full day’s use, and you get roughly 46 days. Past that, each day at full output adds $0.74 to the bill.

The DOE test behind those 15.29 pints runs at 65°F and 60% humidity. At the same humidity, a cooler basement gets less water out of the V2.

Without a hose or a pump, someone has to carry out 1.9 gallons a day. Our sources don’t say whether the V2 has a bucket, or how much it holds.

Plan the drain

Running cost

Cost in your state

183 kWh a year × the home electricity price of each state.

Prices: EIA, Electric Power Monthly, Table 5.6.A, July 2026. Lowest and highest of the 50 states and DC shown.
StatePriceRelative costPer year
Louisiana (lowest)12.72¢
$23
U.S. average18.31¢
$34
California33.61¢
$62
Hawaii (highest)48.00¢
$88
All 50 states and DC

Safety

Recalls

No CPSC recall names this model.Checked Oct 4, 2026.

No CPSC dehumidifier recall names Guangzhou Rongxin.

Every number has a source

Where the numbers come from

U.S. EPAOct 15, 2026

Capacity, energy use, refrigerant, filing company, certification.

Record 4528748 · certified Jan 4, 2026

U.S. Energy Information AdministrationJuly 2026

Home electricity price in each state.

Electric Power Monthly, Table 5.6.A

Code of Federal RegulationsOct 7, 2026

Federal minimum efficiency for each size of dehumidifier.

10 CFR 430.32(v), as of Jan 1, 2025

Consumer Product Safety CommissionOct 4, 2026

Recalls of dehumidifiers.

No recall naming this company

Not published by these sources

  • Pump and pump lift
  • Noise, dB(A)
  • Bucket size
  • Lowest working temperature
  • Dimensions
  • Warranty

Found a number that looks wrong?Report it

Full spec sheet

All the details

How much water it removes2 of 3 published
Water removed a dayDOE 2019 test (Appendix X1)
15.29 pints EPA
Type
Portable EPA
Room size covered
Not published
Drainage0 of 4 published
Bucket size
Not published
Drain hose connection
Not published
Built-in pump
Not published
Pump lift
Not published
Running cost3 of 3 published
Energy useEPA yearly estimate
183 kWh/yr EPA
Integrated energy factor (IEF)Liters removed per kWh. Higher is better
1.80 L/kWh EPA
Cost a year in the United States
$34 EPA × EIA
Noise0 of 1 published
Noise level, dB(A)
Not published
Build and warranty1 of 6 published
Refrigerant
Not published
Wi-Fi app
No EPA
Lowest working temperature
Not published
Dimensions
Not published
Weight
Not published
Warranty
Not published
Certification and filing4 of 5 published
ENERGY STAR® certified
Jan 4, 2026 EPA
On the market since
Jan 4, 2026 EPA
Filed byCompany that filed the model with the EPA
Guangzhou Rongxin Investment Partnership Enterprise EPA
Sold in
United States, Canada EPA
UPC
Not published

Search

Type a model number, a brand, or a room.