The catch
Midea Cube 35 Pint
A conventional upright unit takes up less floor width than this square body.
Side by side
Cube 50 is the pick for a larger moisture load or extra removal headroom. If Cube 35 already has enough capacity for the space, go with that model. The two pump-free versions compared on this page share app control and gravity drainage, so paying for 50 mostly buys a higher named removal rating.
Before you buy
Going up from 35 by 15 extra pints is a meaningful step.
Where this comes from
(50 −35) ÷35 ×100 =42.9%. This assumes the named ratings share a comparable portable-dehumidifier context and does not rely on hot-saturation claims.
The catch
A conventional upright unit takes up less floor width than this square body.
The catch
With no pump, continuous drainage requires a hose path that runs downhill the whole way.


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Decide between the pump-free Midea Cube 35 and Cube 50 based on moisture demand, headroom and drainage, and do not treat maximum room sizes as guarantees.
Which one fits
More capacity may not fix a problem you really have.
Daily headroom is 15 pints higher under the 50-pint name.
An internal pump is missing from both selected versions.
Moisture that keeps coming in can undermine either portable unit.
In practice
Going up from 35 by 15 extra pints is a meaningful step.
(50 −35) ÷35 ×100 =42.9%. This assumes the named ratings share a comparable portable-dehumidifier context and does not rely on hot-saturation claims.
Named headroom would come to 5 pints against 20 pints.
35 −30 =5 and 50 −30 =20 pints per day. The load is hypothetical and assumed at rating conditions, and it is not measured household performance.
An internal pump does not come with the 50-pint capacity.
What was selected is MAD35S1QWT and the pump-free Cube 50 platform, and not the 50-pint pump variant.

Midea, MAD35S1QWT
Sitting in the middle of the range, this Cube pairs solid daily capacity with a large adjustable reservoir and connected controls.

Midea, MAD50S1QWT-A
Dropping the pump, this 50-pint Cube still has the big reservoir and smart controls and costs less.
Spec by spec
| Spec | Midea Cube 35 Pint | Midea Cube 50 Pint | In practice |
|---|---|---|---|
| Named daily removal | 35 pints | 50 pints | The 50 class brings 15 more pints of rated headroom. |
| Increase from 35 | Baseline | About 43% more named capacity | It is a difference in rating and not a claim about drying speed. |
| Pump in this comparison | No | No | Unless separate hardware is added, a downhill drain is required for both. |
| Connected control | SmartHome app | SmartHome app | The app convenience is on both. |
| Best buying constraint | Sufficient capacity for a moderate load | More headroom for a higher load | Pick the smallest suitable unit, and not by a room-size label alone. |
Trade-offs
Decision guide
A larger moisture load or a wish for more removal headroom points to Cube 50. When Cube 35 already covers the space, it is the better choice. The comparison here is between the two pump-free versions. Since app control and gravity drainage are common to both, the main thing the 50 adds is a higher named removal rating.
Going from 35 to 50 pints raises the named daily removal capacity by about 43%. That can count when moisture keeps coming in through damp building materials or humid outdoor air. The cause counts as well, though. An open basement window or a water leak you have not resolved can swamp an otherwise sensible purchase. Deal with the source and let air circulate before you treat a bigger number as the whole answer.
Picture conditions that match the rating test, with a steady 30-pint daily moisture load. On the named ratings, Cube 35 has 5 pints of headroom and Cube 50 has 20. Suppose the hypothetical load climbed to 40 pints. On paper, Cube 35 would then fall short, while Cube 50 would still have 10 pints left. These are examples for comparison only. They are not a way to estimate your building's load from square footage.
Midea offers 50-pint Cube models both with and without a pump. The model compared here is the pump-free version, which drains by gravity. If the seller's variation changes as you shop, check the model and pump status once more. Water does not go uphill because of a larger compressor rating, and an app notification is no substitute for a suitable drain route or regular bucket emptying.
By the numbers
What we found across the dehumidifiers we compare, plus the checked facts behind each finding.
Only 6 of the 31 models checked meet every need here: “My basement is large”, “A hose can run downhill to a drain in my setup”, and “I want to look at humidity on my phone”.
6 models fit, out of 31 checkedHow we countedThe count uses each product's current fit ratings for “My basement is large”, “A hose can run downhill to a drain in my setup”, and “I want to look at humidity on my phone”. A need with no documented match is not counted.
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| Midea Cube 35 Pint |
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| Midea Cube 50 Pint |
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Ready to buy
Open either model on Amazon for the current price, customer reviews and delivery options.

A 35-pint class unit already copes with the moisture load
See price & reviews on Amazon
A damp basement leaves you needing more extraction headroom
See price & reviews on AmazonEach link opens in a new tab.
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