The Whirlpool 50-Pint WHHD501PAW with Pump and the Hisense 50-Pint ADH50KP26 with Pump are evenly matched, rated 3.4 and 3.3. The Hisense 50-Pint ADH50KP26 with Pump wins on value. The Hisense 50-Pint ADH50KP26 with Pump costs $21.04 less ($308.95 vs $329.99).
A plain, efficient 50-pint basement unit with a pump, for buyers who want a known appliance brand. Check the warranty with the seller, as Whirlpool does not publish it on the listing.
Amazon $329.99A 50-pint pump dehumidifier with a longer warranty than most, for cold or below-grade basements.
Amazon $308.95Prices were last checked October 22, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Each factor is scored 0-100 against the same fixed reference points for every large dehumidifier; a clear win is highlighted. How we rank explains each one.
| Factor weight | Whirlpool 50-Pint WHHD501PAW with Pump | Hisense 50-Pint ADH50KP26 with Pump |
|---|---|---|
| Overall rating | 3.4/5 | 3.3/5 |
| Value 30% | 31 $6.60 per pint/day | 40 $6.19 per pint/day |
| Efficiency 25% | 51 2 L/kWh | 51 2 L/kWh |
| Quiet 15% | 79 45 dB (maker rating) | 50 noise not published (neutral score used) |
| Drainage 15% | 100 built-in pump drains up to a sink or window | 100 built-in pump drains up to a sink or window |
| Warranty 10% | 50 warranty not published (neutral score used) | 50 2-year warranty |
| Smart 5% | 0 no app control | 0 no app control |
| Whirlpool 50-Pint WHHD501PAW with Pump | Hisense 50-Pint ADH50KP26 with Pump | |
|---|---|---|
| Performance | ||
| Capacity (2019 DOE) | 50 pints/day | 50 pints/day |
| Efficiency (IEF) | 2 L/kWh | 2 L/kWh |
| ENERGY STAR | Yes | Yes |
| Energy use | 530 kWh/year | 526 kWh/year |
| Lowest operating temperature | - | 38 °F |
| Noise | 45 dB | - |
| Drainage and controls | ||
| Built-in pump | Yes | Yes |
| Drain hose outlet | Yes | - |
| Wi-Fi app | No | No |
| Build | ||
| Type | Portable | Portable |
| Refrigerant | R-32 | R-32 (HFC-32) |
| Dimensions | 24.1 x 11.4 x 15.4 in | 24.8 x 15.1 x 10.7 in |
| Weight | 42 lb | 40.3 lb |
| Wheels | Yes | - |
| Warranty | - | 2 years |
