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On the market since Jun 22, 2026All 3 Costway models

ModelPortable

Costway

Costway ES10810US-WH

Portable dehumidifier, 16 pints a day

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

Water removed a day

16pints

16 pints/day, DOE 2019 test · EPA

Cost a year in the United States

$36

Pumps water out?

Not published

Ask for the pump lift

How loud?

Not published

Ask for a dB(A) figure

Energy use

199kWh/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 16 pints a day, the ES10810US-WH sits below the smallest size in the ENERGY STAR table. That size is 20 pints, for a damp room under 2,000 sq ft. It uses more power than most models its size.

By Julien Fourel · How we compare

Updated Oct 16, 2026

16 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

Higher power bill than most 14–18 pint models

It uses 17 kWh a year more than the median 14–18 pint model. Over 11 years, the DOE’s average life for a portable, that’s about $33 extra in the United States. The 11 thriftiest 14–18 pint models, such as the Concetta AS-CSJ72XK-4D5WT-OL, would each cost $36 less.

How long dehumidifiers last

Ask before you buy

Ask how loud it is

No source we use gives a dB(A) figure for the ES10810US-WH. 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

  • At 199 kWh a year, it sits 17 kWh above the middle of its class.
  • Refrigerant not published.
  • No Wi-Fi app.Not listed as connected.
  • Among the 26 certified 14–18 pint portables, 23 use less energy.
  • The federal floor for its class is 1.30 liters per kWh. It reaches 1.78, or 37% more.That floor covers portables rated 25 pints a day or less, for units made since June 13, 2019.
  • Costway’s next size up is the ES10429US-WH, rated 23 pints.
  • On the market since June 2026, newer than 62% of the 14–18 pint models on the list.Certified in August 2026, one of the 97 models certified in the last six months.
  • Not on the EPA’s Most Efficient list, which names 14 of the 14–18 pint models.
  • The Dr. Prepare DDH20LF is the closest size from another brand, rated 16 pints and 181 kWh a year.In the United States, this one costs $3 a year more to run.

Our arithmetic

One full day of drying

Water

2.0gal

16 pints

Electricity

4.3kWh

liters ÷ IEF

Cost

$0.78

in the United States

In 24 hours at full output, the ES10810US-WH pulls about 2 gallons of water from the air and uses about 4.3 kWh. That day costs $0.78 in the United States.

About 47 such days make up the EPA’s yearly estimate of 199 kWh. If yours runs at full output more often, every extra day adds $0.78.

Its rating comes from a DOE test at 65°F and 60% humidity. In cooler air at that humidity, the ES10810US-WH pulls out less than 16 pints a day.

Those 2 gallons need a way out: a hose to a drain, a pump, or a bucket you empty. Our sources don’t say which ones the ES10810US-WH has.

Plan the drain

Running cost

Cost in your state

199 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¢
$25
U.S. average18.31¢
$36
California33.61¢
$67
Hawaii (highest)48.00¢
$96
All 50 states and DC

Safety

Recalls

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

No CPSC dehumidifier recall names Goplus.

Every number has a source

Where the numbers come from

U.S. EPAOct 15, 2026

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

Record 4682254 · certified Aug 3, 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)
16 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
199 kWh/yr EPA
Integrated energy factor (IEF)Liters removed per kWh. Higher is better
1.78 L/kWh EPA
Cost a year in the United States
$36 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
Aug 3, 2026 EPA
On the market since
Jun 22, 2026 EPA
Filed byCompany that filed the model with the EPA
Goplus EPA
Sold in
United States EPA
UPC
Not published

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