Dehumidifiers / Portable Dehumidifier
ALORAIRSentinel Pro35X
ENERGY STAR certified · Feb 2025 · Most Efficient
- Annual energy use
- 242 kWh/yr
- Integrated energy factor
- 1.9 L/kWh
- Water removal capacity
- 21.27 pints/day
Running cost calculator
Rate used: 28.290 ¢/kWh · Rhode Island statewide average, EIA, July 2026.
Where your state sits among all 51
Typical cost to run a dehumidifier in Rhode Island · Cost to run a dehumidifier in every state
Replacing an old dehumidifier with this one? Savings calculator
How this is calculated
- Annual energy use is the figure ENERGY STAR lists for this model under typical test conditions. It is not measured in your home.
- Yearly cost = annual kWh × your rate. Monthly cost is the yearly cost divided by 12, a flat average. Five-year cost keeps the rate constant; prices will change.
- Statewide averages are not your utility’s tariff. Use your bill’s rate for a closer number.
- We do not estimate watts or hourly cost: the source data does not include them.
How it compares
Among 219 ENERGY STAR certified portable dehumidifier models with a similar water removal capacity (16 to 26.6 pints/day), this one ranks 42nd lowest in annual energy use.
- Median of these models
- 281 kWh/yr
- This model vs the median
- -14%
- Uses less than
- 80% of them
At the rate used above (Rhode Island statewide average, EIA, July 2026), that is about $11.03 a year less than the median of these models, $110 over ten years at today’s price.
Compared with every comparable model on the ENERGY STAR list, not only the ones published on this site. Same type, similar size.
Same type and size, lower energy use
| Model | kWh/yr | Saves per year |
|---|---|---|
| Wellsle PD21MA | 181 | $17.26 |
| Sweetcrispy AS-CSJ72XK-4D5WT-OL | 181 | $17.26 |
| OLIXIS AS-CSJ72XK-4D5WT-OL | 181 | $17.26 |
| DUMOS AS-CSJ72XK-4D5WT-OL | 181 | $17.26 |
| SMUG AS-CSJ72XK-4D5WT-OL | 181 | $17.26 |
Yearly cost by state
Same 242 kWh/yr at each state’s average residential price (2026-07).
Comparable models
Same type, within 25% of this model’s water removal capacity.
Specifications
- Annual energy use
- 242 kWh/yrENERGY STAR integrated annual energy consumption, typical conditions
- Integrated energy factor
- 1.9 L/kWhIntegrated Energy Factor
- Water removal capacity
- 21.27 pints/dayAppendix X1 test condition
- Type
- Portable Dehumidifier
- Refrigerant
- HFC-32
- Refrigerant and GWP
- HFC-32 (GWP:675 | Lower GWP)
- Refrigerant charge
- 6.0 oz
- Connected
- No
- UPC
- 792671673293
- Markets
- United States, Canada
- Available on market
- 2025-03-03
- ENERGY STAR ID
- 3998546
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Frequently asked questions
How much electricity does the ALORAIR Sentinel Pro35X use?
ENERGY STAR lists 242 kWh per year under typical test conditions, covering dehumidifying, fan and standby modes. Your use will differ with humidity, run time and room conditions.
How much does it cost to run?
At statewide average residential prices, the listed annual use costs about $30.78 in Louisiana and $116.16 in Hawaii (EIA, 2026-07). Your own utility rate may be different; enter it in the calculator.
How does the ALORAIR Sentinel Pro35X compare with similar models?
Among 219 ENERGY STAR certified portable dehumidifier models with a similar water removal capacity, it ranks 42nd lowest in annual energy use. Its 242 kWh per year is 14% below the median of 281 kWh.
What does the integrated energy factor mean?
It is litres of water removed per kWh. This model is listed at 1.9 L/kWh. A higher number means more water removed per unit of electricity. It is not a measure of watts.
Learn more
Methodology and sources
Model data comes from the ENERGY STAR Certified Dehumidifiers dataset (EPA). Electricity prices are statewide average residential prices from the U.S. EIA, latest period July 2026. Values are stored locally and refreshed by scheduled imports. Missing values are left blank, never estimated.