Main trade-off
Waykar 120 Pint Energy Star
The 120-pint figure uses 95°F and 90% RH, so it is not comparable to a 50-pint DOE rating.
Head-to-head
The Waykar is aimed at very wet, broad areas and adds a large tank. BLACK+DECKER uses the familiar 50-pint DOE class and a shorter cabinet. Do not read 120 versus 50 as a direct performance ratio.
Before you choose
Waykar 120 Pint Energy Star has the stronger fit for “The room can get cold” and “Low noise matters”. BLACK+DECKER 50 Pint has the stronger fit for “I will move it between rooms” and “I want a filter I can rinse and reuse”.
What this is based on
This compares the current strong and useful fit assignments for the exact products. It does not turn them into one overall score.
Main trade-off
The 120-pint figure uses 95°F and 90% RH, so it is not comparable to a 50-pint DOE rating.
Main trade-off
The drain hose must slope continuously downhill.


Large gravity-drain models whose headline capacities use different language.
The practical choice turns on capacity label and tank, then on the constraints in your own setup.
Winner by situation
Its larger bucket can hold more water between emptying at the same collected-water load. A full bucket is also a heavier lift.
Its ENERGY STAR record or verified moisture removal per kilowatt-hour is competitive.
For capacity label, Waykar 120 Pint Energy Star records “120 pints at 95°F and 90% RH” and BLACK+DECKER 50 Pint records “50-pint DOE class”. For capacity label, this changes how often the job pauses for refilling, emptying or another batch.
Its airflow and dedicated or suitable continuous mode help shorten indoor drying time.
For tank, Waykar 120 Pint Energy Star records “1.45 gallons” and BLACK+DECKER 50 Pint records “6 liters”. For tank, this changes how often the job pauses for refilling, emptying or another batch.
Its removable washable filter keeps routine upkeep simple.
What matters in practice
Waykar 120 Pint Energy Star has the stronger fit for “The room can get cold” and “Low noise matters”. BLACK+DECKER 50 Pint has the stronger fit for “I will move it between rooms” and “I want a filter I can rinse and reuse”.
This compares the current strong and useful fit assignments for the exact products. It does not turn them into one overall score.
Both products cover the same 2 of 2 buyer requirements attached to this comparison. The choice moves to “capacity label” and “tank”.
This checks the two products against the same selected needs, then names the first verified differences that remain.
17 of 31 checked dehumidifiers cover both “I have a large basement” and “I can run a hose downhill to a drain”. Both products are in that group.
The count is reproduced by filtering the current category dataset for products with a strong or useful fit for both needs.

Waykar, CTH80A
A high-capacity home unit with a large bucket, cold-room safeguards and unusually quiet low-speed operation.

BLACK+DECKER, BD50MWSA
The same practical 50-pint upright platform without the pump hardware or premium price.
Meaningful differences
| What changes | Waykar 120 Pint Energy Star | BLACK+DECKER 50 Pint | Why it matters |
|---|---|---|---|
| Capacity label | 120 pints at 95°F and 90% RH | 50-pint DOE class | For capacity label, this changes how often the job pauses for refilling, emptying or another batch. |
| Tank | 1.45 gallons | 6 liters | For tank, this changes how often the job pauses for refilling, emptying or another batch. |
| Drainage | Gravity | Gravity | Both records show the same result for “Drainage”, so this row does not separate them. |
What you give up
What the facts say
Useful conclusions from the current dehumidifiers comparison, followed by the checked facts used to reach them.
17 of 31 models checked match every need here: “I have a large basement” and “I can run a hose downhill to a drain”.
17 matching models from 31 checkedMatch countThe count uses the current product-to-need assignments for “I have a large basement” and “I can run a hose downhill to a drain”. A need with no documented match does not count.
| Product | Needs matched | Checked facts | Source records |
|---|---|---|---|
| Waykar 120 Pint Energy Star |
|
| |
| BLACK+DECKER 50 Pint |
|
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Ready to choose?
Open either model on Amazon to check the current price, customer reviews and delivery options.

The basement stays very wet
See price & reviews on Amazon
You want a familiar 50-pint class
See price & reviews on AmazonLinks open in a new tab.