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On the market since Nov 17, 2025All 49 Midea models

ModelPortable

Midea

Midea MAD35S1CWWT

Portable dehumidifier, 36 pints a day

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

Water removed a day

36pints

36.39 pints/day, DOE 2019 test · EPA

Cost a year in the United States

$70

Pumps water out?

Not published

Ask for the pump lift

How loud?

Not published

Ask for a dB(A) figure

Energy use

383kWh/yr

Refrigerant

R-32

GWP 675, “lower GWP” · EPA

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 36 pints a day, the MAD35S1CWWT fits a wet space under 2,000 sq ft, or a damp one over. Pelonis lists a model with the same EPA figures, so compare prices.

By Julien Fourel · How we compare

Updated Oct 16, 2026

36 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 Room to spare20–30 pints suggestedFits30+ pints suggested
Very dampDamp spots on walls or floor75–90% RH Fits25–40 pints suggestedToo small40+ pints suggested
WetWalls sweat or water seeps in90–100% RH Fits30–50 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

A middle-of-the-pack power bill

Next to the median 29–44 pint model, this one costs $18 more to run in the United States over 11 years. That’s how long the DOE expects a portable to last. The thriftiest 29–44 pint model, the Deciuu LIBRA-RCS32(Y)-N4-3(B), would save $101 over those years.

How long dehumidifiers last

Same figures, other brand

A Pelonis model with the same EPA figures

The company that files it with the EPA lists the Pelonis PAD35C1DWTS with the same capacity, energy use, and efficiency. Check both prices, and both warranties, before you buy.

Wi-Fi app

You’ll check it in person

Like 78 other 29–44 pint models out of 87, the MAD35S1CWWT has no Wi-Fi app on the EPA list. In a basement you rarely visit, plan to check it in person.

Crawl space dehumidifier guide

Ask before you buy

Ask about the pump, and about the cold

Pump and cold are the two blanks for the MAD35S1CWWT in our sources. A pump matters when water can’t run down to a floor drain. Cold matters because below 65°F, ENERGY STAR says frost can form on the coils.

Plan the drain

From the data

Where it stands

  • Uses 383 kWh a year, 9 kWh over the median of its class.
  • Its refrigerant is R-32, flagged as lower GWP.Global warming potential 675.
  • Of the 87 certified 29–44 pint portables, 71 use less energy, and 8 use exactly as much.
  • At 2.01 liters per kWh, it clears the federal minimum for its class by 26%.The DOE sets 1.60 L/kWh for portables rated over 25 and up to 50 pints a day. Every unit made since June 13, 2019, must meet it.
  • Midea also makes it smaller, the MDUDA-25AEN8-BB0F at 27 pints, and bigger, the MAD35C1AWS-A at 37 pints.The bigger one uses 5 kWh a year more.
  • Sold since November 2025. Among 29–44 pint models, 64 of 87 came out earlier.
  • Not on the EPA’s Most Efficient list, which names 1 of the 29–44 pint models.
  • The company that files it also files the Pelonis models with the EPA.
  • Another brand near this size: the BLACK+DECKER BDM36WCDA, at 36 pints and 383 kWh a year.Both cost the same to run in the United States.

Our arithmetic

One full day of drying

Water

4.5gal

36.39 pints

Electricity

8.6kWh

liters ÷ IEF

Cost

$1.57

in the United States

Run for a whole day at its rating, the MAD35S1CWWT removes 36.39 pints, about 4.5 gallons, on roughly 8.6 kWh. In the United States, that’s $1.57.

Divide the EPA’s 383 kWh a year by one full day’s use, and you get roughly 45 days. Past that, each day at full output adds $1.57 to the bill.

The DOE test behind those 36.39 pints runs at 65°F and 60% humidity. At the same humidity, a cooler basement gets less water out of the MAD35S1CWWT.

Without a hose or a pump, someone has to carry out 4.5 gallons a day. Our sources don’t say whether the MAD35S1CWWT has a bucket, or how much it holds.

Plan the drain

Running cost

Cost in your state

383 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¢
$49
U.S. average18.31¢
$70
California33.61¢
$129
Hawaii (highest)48.00¢
$184
All 50 states and DC

Same EPA figures

2 other Midea model numbers

The EPA lists the same capacity, 36.39 pints, and the same energy use, 383 kWh, for these models. Color, pump, or app may differ, so check each page.

MAD35S1BWWTMDUDA-35AEN8-BB0F

Safety

Recalls

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

Three recalls of dehumidifiers from GD Midea, sold as Midea, GE, and other brands, all before this model came on the market. See the 3 recalls

Every number has a source

Where the numbers come from

U.S. EPAOct 15, 2026

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

Record 4517374 · certified Dec 1, 2025

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.

Recalls 11088, 14164, 17024

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)
36.39 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
383 kWh/yr EPA
Integrated energy factor (IEF)Liters removed per kWh. Higher is better
2.01 L/kWh EPA
Cost a year in the United States
$70 EPA × EIA
Noise0 of 1 published
Noise level, dB(A)
Not published
Build and warranty2 of 6 published
Refrigerant
R-32, 4.6 oz EPA
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
Dec 1, 2025 EPA
On the market since
Nov 17, 2025 EPA
Filed byCompany that filed the model with the EPA
GD Midea Air-Conditioning Equipment EPA
Sold in
United States, Canada EPA
UPC
Not published

Compare

Similar 36-pint models

Certified portables of the same size with a full page, closest in yearly energy use.

Capacity

36 pints

Cost a year in the United States

$69

Pump

Not published

Noise

Not published

ENERGY STAR® certified

Frigidaire

FHDD3534Y1

Capacity

36 pints

Cost a year in the United States

$69

Pump

Not published

Noise

Not published

ENERGY STAR® certified

Capacity

37 pints

Cost a year in the United States

$71

Pump

Not published

Noise

Not published

ENERGY STAR® certified

Guides

Guides and a brand comparison

Each guide compares the certified models of this size for one need. Midea vs Frigidaire sets the two brands side by side.

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