The low-cost way to get an efficient 50-pint pump dehumidifier for a basement. It is a Midea-built unit sold under Amazon’s own label.
Amazon $234.05
A low-priced, efficient 50-pint pump unit with Wi-Fi for basements. Its main weakness is unclear warranty support.
- 50 pints/dayCapacity
- 2 L/kWhEfficiency
- Built-in pumpDrainage
Price checked October 22, 2026. As an Amazon Associate we earn from qualifying purchases.
- Cheapest ENERGY STAR 50-pint unit with a pump in this batch
- Wi-Fi app control
- Pump, gravity hose and a large 15-pint bucket give three ways to drain
- Light for its size (28.6 lb) on casters
- The pump hose is only about 6.5 ft, so a far-away sink needs a longer hose
- No published warranty on the listing
- Sold by the maker rather than Amazon
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 | SDZ1-150P/P |
|---|---|
| Performance | |
| Capacity (2019 DOE) | 50 pints/day |
| Efficiency (IEF) | 2 L/kWh |
| ENERGY STAR | Yes |
| Energy use | 475 kWh/year |
| Coverage (maker) | 7,000 sq ft |
| Drainage and controls | |
| Bucket | 14.8 pints |
| Built-in pump | Yes |
| Drain hose outlet | Yes |
| Wi-Fi app | Yes |
| Auto defrost | Yes |
| Build | |
| Type | Portable |
| Refrigerant | R-32 |
| Dimensions | 24.2 x 14.9 x 10.5 in |
| Weight | 28.6 lb |
| Wheels | Yes |
Alternatives in this size
A conventional upright 50-pint dehumidifier with a pump and Wi-Fi at a low price, for basements without a floor drain.
Amazon $252.59A full-size 50-pint dehumidifier with a built-in pump and Wi-Fi, for damp basements where there is no floor drain. Efficient for its size, though the warranty is short.
AJ Madison $259Compare
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