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Drawing of a portable unit, not this model

On the market since May 25, 2026All 3 Avahum models

ModelPortable

Avahum

Avahum AM150P

Portable dehumidifier, 50 pints a day

ENERGY STAR® certified EPA · Oct 15, 2026 Filed by Shenzhen Baili Technology EPA

Water removed a day

50pints

49.8 pints/day, DOE 2019 test · EPA

Cost a year in the United States

$94

Pumps water out?

Not published

Ask for the pump lift

How loud?

Not published

Ask for a dB(A) figure

Energy use

511kWh/yr

Refrigerant

R-32

GWP 675, “lower GWP” · EPA

Check price on Amazon
We link to one store for this model so far.

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

Our read

Who it suits

On the ENERGY STAR table, the AM150P suits every space, wet ones over 2,000 sq ft included. Its running cost is close to the median, so drainage, noise, and price matter more.

By Julien Fourel · How we compare

Updated Oct 16, 2026

50 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 Room to spare25–40 pints suggestedFits40+ pints suggested
WetWalls sweat or water seeps in90–100% RH Fits30–50 pints suggestedFits50+ pints suggested

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

Running cost

Its power bill is close to the norm

A portable lasts 11 years on average, by the DOE’s count. In that time, this model costs $18 less to run in the United States than the median 45–50 pint model. The thriftiest 45–50 pint model, the Aeocky LEO PRO-RCS50(Y)-N4-3(B)-25, would save $147 over those years.

How long dehumidifiers last

Wi-Fi app

No app to watch it from upstairs

The EPA doesn’t list the AM150P as connected. Of the 156 certified 45–50 pint models, 14 are. In a crawl space you rarely open, a connected one saves the trip.

Crawl space dehumidifier guide

Ask before you buy

Ask for the pump lift and the lowest working temperature

Our sources don’t say whether the AM150P has a pump, or how cold it can run. With no drain lower than the unit, the pump lift must reach your sink. Under 65°F, ENERGY STAR says the coils can frost.

Plan the drain

From the data

Where it stands

  • Its 511 kWh a year is 9 kWh less than the median for its size.
  • Its refrigerant is R-32, flagged as lower GWP.Global warming potential 675.
  • Ranks 42nd of 156 certified 45–50 pint portables for low energy use.
  • Its efficiency, 2.01 liters per kWh, is 26% above the federal minimum for its capacity class.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.
  • On the market since May 2026, newer than 90% of the 45–50 pint models on the list.Certified in May 2026, one of the 97 models certified in the last six months.
  • Not on the EPA’s Most Efficient list, which names 8 of the 45–50 pint models.
  • The nearest size from another brand is the LG DT501BKR0, rated 50 pints and 524 kWh a year.In the United States, this one costs $2 a year less to run.

Our arithmetic

One full day of drying

Water

6.2gal

49.8 pints

Electricity

11.7kWh

liters ÷ IEF

Cost

$2.15

in the United States

Run for a whole day at its rating, the AM150P removes 49.8 pints, about 6.2 gallons, on roughly 11.7 kWh. In the United States, that’s $2.15.

Divide the EPA’s 511 kWh a year by one full day’s use, and you get roughly 44 days. Past that, each day at full output adds $2.15 to the bill.

The DOE test behind those 49.8 pints runs at 65°F and 60% humidity. At the same humidity, a cooler basement gets less water out of the AM150P.

Without a hose or a pump, someone has to carry out 6.2 gallons a day. Our sources don’t say whether the AM150P has a bucket, or how much it holds.

Plan the drain

Running cost

Cost in your state

511 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¢
$65
U.S. average18.31¢
$94
California33.61¢
$172
Hawaii (highest)48.00¢
$245
All 50 states and DC

Safety

Recalls

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

No CPSC dehumidifier recall names Shenzhen Baili Technology.

Every number has a source

Where the numbers come from

U.S. EPAOct 15, 2026

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

Record 4618354 · certified May 29, 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)
49.8 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
511 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
$94 EPA × EIA
Noise0 of 1 published
Noise level, dB(A)
Not published
Build and warranty2 of 6 published
Refrigerant
R-32, 6.7 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
May 29, 2026 EPA
On the market since
May 25, 2026 EPA
Filed byCompany that filed the model with the EPA
Shenzhen Baili Technology EPA
Sold in
United States, Canada EPA
UPC
Not published

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Cost a year in the United States

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Noise

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Noise

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Guides

Guides that cover this model

Each guide compares the certified models of this size for one need.

50-pint dehumidifiersCovers 45–50 pintsBasement dehumidifierCovers 45–50 pintsCrawl space dehumidifierCovers 45–50 pintsDehumidifier with pumpCovers 45–50 pints

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