A small Wi-Fi dehumidifier for a bedroom, bathroom or small basement, for buyers who want app control. More efficient 25-pint units cost about the same.
Amazon $219.99
An efficient small dehumidifier for a bedroom or damp room, from a familiar appliance brand. The spec sheet is thin, so buy where returns are easy.
- 24.8 pints/dayCapacity
- 1.9 L/kWhEfficiency
- Drain hoseDrainage
- 45 dBNoise
Price checked October 22, 2026. As an Amazon Associate we earn from qualifying purchases.
- ENERGY STAR Most Efficient, so it is among the cheapest 25-pint units to run
- Casters and top handles for moving it between rooms
- Color-coded humidity light shows at a glance whether the room is dry
- Whirlpool publishes little else: tank size, coverage and warranty are not listed
- No pump or Wi-Fi
How it scores
The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its size. How we rank explains each one.
Specifications
| Model number | WHAD251AW |
|---|---|
| Performance | |
| Capacity (2019 DOE) | 24.8 pints/day |
| Efficiency (IEF) | 1.9 L/kWh |
| ENERGY STAR | Yes, Most Efficient |
| Energy use | 283 kWh/year |
| Noise | 45 dB |
| Drainage and controls | |
| Built-in pump | No |
| Drain hose outlet | Yes |
| Wi-Fi app | No |
| Build | |
| Type | Portable |
| Refrigerant | R-32 |
| Dimensions | 19.7 x 9 x 12.2 in |
| Weight | 27.7 lb |
| Wheels | Yes |
Alternatives in this size
A cheap, best-selling 25-pint unit for a damp room or small basement with a floor drain. Pick a more efficient model if it will run all summer.
Amazon $249.99A tough, compact pump unit for a small crawl space or cool basement, where a plastic portable would not fit or last. For a living space, a cheaper 50-pint unit removes more water.
Amazon $360.99Compare
Compare the Whirlpool 25-Pint WHAD251AW with any other dehumidifier →
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