Black+Decker – BDT30WTA: Dehumidifier Review

Are you looking for a small and portable dehumidifier? If your answer is yes, then the BLACK+DECKER BDT30WTA can be a suitable choice. This dehumidifier is relatively small and it is capable of extracting up to 30 pints of excess water from the air per day. In addition, it features a filter, an auto defrost control and an adjustable humidistat. This unit is recommended for relatively large spaces such as basements.

In case you are interested in this dehumidifier, we have gathered information that will help you to know more about its features and operation. In addition, we have researched to provide you with reliable information on its strengths and weaknesses. We will start with the features.

Description of the BDT30WTA by Black+Decker

The BLACK+DECKER BDT30WTA is a small but strong portable dehumidifier. It is designed to suck up to 30 pints of excess air moisture per day. It features a collection bucket which can hold up to 8.5 pints of water. Excess moisture in the air encourages growth of mold, mildew, and disease causing microorganisms. Mold and mildew can damage your property while bacteria and other organisms can cause illnesses. This dehumidifier is designed to ensure that the moisture level of your space is within the acceptable levels.

This dehumidifier is designed to enable you to drain the captured water with ease. If you choose to use the removable buckets, the hassle is simplified by the auto shut-off feature that hints to you that the bucket is full and needs to be emptied. Alternatively, you can attach a garden hose and drain the water continuously to an external sink. This could be your garden or lawn.

Are you the kind of person that cares about elegance? The BDT30WTA is designed to give your room an appealing outlook. It is also small in size, unlike most dehumidifiers. The small size, an attached handle and mobile caster wheels improves its portability and allow you to move it from one place to another with ease.

With this dehumidifier, you do not need to worry about operating it since it is simple to use. This unit features electronic controls that make it easy for you to operate it. For instance, it has an adjustable humidistat with digital humidity display optimized for accuracy. All that is required of you is to set your preferred conditions and leave the machine to do its work.

Apart from the adjustable humidistat, this unit also features a 24 hour on/off timer. This means that you can set the machine to run even when you are out of the house. The auto restart feature allows this unit to restart automatically after a power outage. However, the timer function should be readjusted manually when power is restored.

Are you looking for a quiet dehumidifier for your space? We have observed that this dehumidifier produces a loud sound when it is running. Therefore, if you are looking for a whisper quiet machine, then this may not be the best option for you.

Technical Specs

Dehumidification capacity (in pints)30 Pints/day
Air Flow (CFM)-
Noise level-
Cord Length-
Power (in W)730 Watts
Digital Hygrostat-
Tank Size (in Pints)8.5 Pints
Timer ? Y/NY
Remote controlN
Dimensions10 x 13.4 x 19 inches
Weight35.5 pounds
Maker (model)BLACK+DECKER


  • Small and elegant – this unit is designed with the modern home customer in mind. It has a sleek and elegant design that enhances the appearance of your room.
  • Effective dehumidification – when installed in rooms of the recommended size, this unit does an impressive job.
  • Efficient draining system – the indicator alerts you when the bucket is full. The auto-shut feature prevents the unit from depositing in more water until the bucket is emptied.


  • This dehumidifier is noisy – this unit produces noise when running. It is therefore not recommended for places that require a whisper quiet environment.

Users' feedback

Users quotes on Amazon.comAmazing. I was planning to buy two for use in my 42x60 shop. It's been so humid in there that I've been getting mold growing on tires and hoses of my project cars. With the high walls, the shop is over 39,000 cubic feet, so I figured no way one dehumidifier would be enough. But I bought just one, to try it out. In two days, it took the humidity from 80% down to 55%. The surprising thing is that it dried the ENTIRE shop. Humidity readings on the far end of the shop also dropped by the same amount. It is now cycling on and off as required to maintain 60%, +/-3%. I'm using the pump feature and running the small hose out under the garage door. Amazing dehumidifier. Better than any of the ones I've owned previously for household duty."

Users quotes on Amazon.comOH MY HEAVENS! This is just the best DEHUMIDIFIER EVER! We have HVAC up and down. However, we felt like the air was heavy! After having Heating and Cooling companies times three, they all said the same thing. Unit up was to LARGE and kicked off to quickly to remove all the HUMIDITY in the air. Now if you have an unlimited budget which most of us DO NOT, we cold have spent 5K and replaced it. Instead we found a great buy in this unit. I live in West Virginia, we get vey HUMID, HOT, Summers and it fills up every day! Key features I love about it, first its very compact. We have a 1973 2 story & the hall way is more narrow than newer construction. I didn't want something like we had saw at the box stores that stuck out to trip over or bang my knee in a hurry. Its about the size of a medium home paper shredder. When it fills up, it sounds an audible alarm and a RED LED light comes on, so if you don't hear it, its easy to see. The water compartment is easy to take out empty and put back in. Comes with everything you need if you have it somewhere like under a crawl space to put down a drain! Additionally, it has a Air intake FILTER, that cleans right up! Easy out and easy back in. ITS GREAT! "

Conclusion: BDT30WTA by Black+Decker

The BLACK+DECKER BDT30WTA is a small, portable dehumidifier that is designed to extract up to 30 pints of water from the air. This unit is optimized to protect your room from molds and mildew that grow in humid areas. By removing excess moisture from the air in your room, this unit helps to protect you and your valuables. Its size makes it suitable for small to medium spaces. Β Moreover, this unit has castor wheels that make it easy for you to move it from one position to another.

Although this unit has some impressive features, we have noted that it produces a disturbing sound when it is running. If you are highly sensitive to noise, then you may not like to have this unit in your bedroom, study room or any other quiet space. In case you are looking for a truly powerful dehumidifier, then this may not be a suitable option.

With this information, we hope you are now well prepared to make a well-informed decision.

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