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Smart Summary
The expandable design holds 4.23 gallons—three times more water than standard dehumidifiers—dramatically reducing trips to empty the tank.
Pump Power
Built-in pump drains water upward into sinks or downward to floor drains, eliminating manual bucket emptying entirely.
Product Overview
Product Features:
| Fan Speeds | 3 |
|---|---|
| Model Number | MAD50PS1QWT-B |
| Product Type | Dehumidifiers |
| Type | Dehumidifier |
| Voltage | 115 |
| Wattage | 490 |
| Estimated Delivery | 3-5 Business Days |
| UPC | 840296509159 |
| upc | 840296509159 |
| Color | White |
| Amperage | 4.5 |
| Coverage | 4500 sq. ft |
| Number of Settings | 3 |
| Number of Speeds | 2 |
| Controls | Digital |
| Timer | Yes |
| Tip Over Shut-Off | No |
| Automatic Shut-Off | Yes |
| Filter | Yes |
| Filter Type | Other |
| Filter Light Reminder | Yes |
| Casters | Yes |
| Humidistat Humidity Control | Yes |
| Humidity Control | Yes |
| Moisture Control | No |
| Manual Dry-Out Option | No |
| Automatic Coil De-Icer | No |
| Bucket Location | Bottom |
| External Drain Connector | Yes |
| Tank Capacity | 4.23 Gallons |
| Water Level Indicator | Yes |
| Portable | Yes |
| Cord Length | 6' |
| Material(s) | Plastic |
| Remote Control | No |
| Materials | Plastic |
| ETL Listed | Yes |
| ENERGY STAR Qualified | Yes |
| Installation Required | Yes |
| Installation Type | Simple |
| Assembly Required | No |
| Includes | 50 Pin Cube, Drain Hose, Wheels, User Manual |
| Item Dimensions | 14.76"L x 14.45"W x 14.57"H |
| Item Weight | 41.53 lbs. |
Most Liked Positive Review
Midea 50 pt cube vs aeocky 80 pt and fehom 120 pt units
I purchased the aeocky and fehom units ran them for 1week ea in my 1200sq basement, the aeocky removed 1to 1.5 gallons a day and the humidity level reached 65 to 68%,I returned the unit. I ran the fehom in the same conditions it removed 1.5 to 2 gallons per day and lowered the humidity to 60% both ...
Most Liked Negative Review
So terrible
I just got this and I've had lots of issues including inaccuracies about humidity levels. I have a Dyson that monitors humidity levels and the midea is sometimes off by 8 degrees saying it's 8 degrees lower in the room than it is . I even tried moving the Dyson to the mideas spot just to see if it h...
Customers say
Overall sentiment is mostly positive, with many reviewers praising strong moisture removal and convenient draining options (including pumps and app notifications). A recurring downside is unreliable or inaccurate humidity sensing/controls in some units, plus practical annoyances like heaviness, filter-reset friction, and occasional Wi‑Fi/app or reliability issues.
Reviewed by 96 customers
Works but with caveates
Verified Buyer
Comments about Midea 50-Pint Cube Smart Dehumidifier with Pump
This unit seems to function ok, but the humidity reading is way off of readings with another hygrometer. I just have to set it by trial and error to do the proper amount of dehumidifying instead of setting it to a specific value. I am not using the pump, nor the tank and just have a hose going to the drain. If I had to empty the tank when, full, I would have returned this immediately. To me, it is a poor design to have to remove the dehumidifier unit (heavy), from the top of the tank to dump the tank. But using the drain hose is working fine. I still may return it due to the humidity reading offset, but at the great price from BJ's, I many just keep it.
Worked great for 2 weeks
Verified Buyer
Comments about Midea 50-Pint Cube Smart Dehumidifier with Pump
We used it for 2 weeks and it worked very good. Then it made our rooms warm and started showing codes and faults. We returned it to the store and they refunded our purchase.
Works Great On Max Mode but any other mode is a bust
The dehumidifier works great on max mode. Took my house down from 65% humidity to 45-50% humidity in around 4 hours. The built in humidity meter does not work though. It sits around 35% constantly despite multiple independent hygrometers showing much much higher readings. This makes it where you cannot use set mode because it erroneously thinks the room is much dryer than it is. During this very humid summer in Alabama I have been running this unit on max mode 24 hours a day. If you want to save power and use set mode, you won't be able to.
Midea Dehumidifier
Verified Buyer
Comments about Midea 50-Pint Cube Smart Dehumidifier with Pump
This has greatly reduced the humidity, I live in the D/FW Texas area, in my home. Within the first week of using it, I noticed a considerable difference in the cooling ability of my AC system. The house feels a 100% cooler and feels great.
Portable Dehumidifier
Verified Buyer
Comments about Midea 50-Pint Cube Smart Dehumidifier with Pump
Had bought a 20 pint unit that did ok in a single room, but really struggled when set up for whole house. I put this 50 pint one in the laundry room and it keeps the house at about 52 to 55 % humidity, depending on the outside humidity. We're in a coastal area, so it seems to do fine with it. Started with it in the living room, but was just too noisy. Love the built-in pump, dumping the water manually was a daily pain.
Humidity sensor is not working
I join the list of those who have reported humidity stuck at 30%. Sad thing is customer support at Midea said let it run for 24hrs. Some have purchased 3 units before any success. Yet fast dehumidifying.

Excellent Dehumidifier
Verified Buyer
This is a high quality dehumidifier for a great price.
Small but mighty dehumidifier
Verified Buyer
This is our second Midea cube dehumidifier purchase. Works great, very quiet and has the added feature of pumping the water out from a small hose to a small drain since we don't have a sink in the basement. Highly recommend!
Wouldn't buy again if they paid me.
Awful product, horrible set up, tiny cord. Not sure what basement everyone else has where they have a billion plugs but 1.5 foot of cable is disgusting for a dehumidifier meant for basements. Returned almost as soon as possible.
Good purchase
Verified Buyer
My dehumidifier is running like a champ. I love the fact that I don't have to empty everyday because it pumps into the sink. Good purchase and great price.
