ModelPortable
Portable dehumidifier, 24 pints a day
Water removed a day
24pints
24.01 pints/day, DOE 2019 test · EPA
Cost a year in the United States
$50
Pumps water out?
Not published
Ask for the pump lift
How loud?
Not published
Ask for a dB(A) figure
Energy use
272kWh/yr
Refrigerant
R-32
GWP 675, “lower GWP” · EPA
Check before you buy. Pump, noise, and warranty aren’t in our sources, so ask the seller.
Our read
Rated 24 pints a day, the IW-25-6 is sized for a damp space under 2,000 sq ft. For a very damp or wet one, the table asks for more. Its yearly energy use sits near the median, so weigh drainage, noise, and price.
24 pints a day
| How damp the space is | Under 2,000 sq ft | Over 2,000 sq ft |
|---|---|---|
| DampSmells musty now and then50–75% RH | Fits20–30 pints suggested | Too small30+ pints suggested |
| Very dampDamp spots on walls or floor75–90% RH | Too small25–40 pints suggested | Too small40+ pints suggested |
| WetWalls sweat or water seeps in90–100% RH | Too small30–50 pints suggested | Too 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
The DOE puts a portable’s average life at 11 years. Over that time, this model costs $24 less to run in the United States than the median 19–28 pint model. The thriftiest 19–28 pint model, the Knka PD30MA-20, would save $85 over those years.
How long dehumidifiers lastAsk before you buy
No source we use gives a dB(A) figure for the IW-25-6. For a bedroom or an office, ask the seller for one, and for the distance it was measured from.
Quiet dehumidifier guideFrom the data
Our arithmetic
Water
3.0gal
24.01 pints
Electricity
6.0kWh
liters ÷ IEF
Cost
$1.09
in the United States
Run for a whole day at its rating, the IW-25-6 removes 24.01 pints, about 3 gallons, on roughly 6.0 kWh. In the United States, that’s $1.09.
Divide the EPA’s 272 kWh a year by one full day’s use, and you get roughly 45 days. Past that, each day at full output adds $1.09 to the bill.
The DOE test behind those 24.01 pints runs at 65°F and 60% humidity. At the same humidity, a cooler basement gets less water out of the IW-25-6.
Without a hose or a pump, someone has to carry out 3 gallons a day. Our sources don’t say whether the IW-25-6 has a bucket, or how much it holds.
Running cost
272 kWh a year × the home electricity price of each state.
| State | Price | Relative cost | Per year |
|---|---|---|---|
| Louisiana (lowest) | 12.72¢ | $35 | |
| U.S. averageYour state | 18.31¢ | $50 | |
| U.S. average | 18.31¢ | $50 | |
| California | 33.61¢ | $91 | |
| Hawaii (highest) | 48.00¢ | $131 |
Safety
No CPSC recall names this model.Checked Oct 4, 2026.
No CPSC dehumidifier recall names Innovative Dehumidifier.
Every number has a source
U.S. EPAOct 15, 2026
Capacity, energy use, refrigerant, filing company, certification.
Record 4709354 · certified Sep 24, 2026U.S. Energy Information AdministrationJuly 2026
Home electricity price in each state.
Electric Power Monthly, Table 5.6.ACode of Federal RegulationsOct 7, 2026
Federal minimum efficiency for each size of dehumidifier.
10 CFR 430.32(v), as of Jan 1, 2025Consumer Product Safety CommissionOct 4, 2026
Recalls of dehumidifiers.
No recall naming this companyNot published by these sources
Found a number that looks wrong?Report it
Full spec sheet
Compare
Certified portables of the same size with a full page, closest in yearly energy use.
Dreo
Capacity
22 pintsCost a year in the United States
$50Pump
Not publishedWi-Fi app
YesENERGY STAR® certified
AlorAir
Capacity
24 pintsCost a year in the United States
$50Pump
Not publishedNoise
Not publishedENERGY STAR® certified
Frigidaire
Capacity
22 pintsCost a year in the United States
$51Pump
Not publishedNoise
Not publishedENERGY STAR® certified
Guides
Each guide compares the certified models of this size for one need.
