Keystone KSTAD50B Energy Star Dehumidifier Review

  • Affordability - 8/10
  • Capacity - 9/10
  • Style - 8/10
  • Coverage - 9/10
  • Versatility - 9/10


This 50-pint dehumidifier can be perfect for rooms with size of up to 3,000 square feet. It can offer energy efficiency, portability, durability, and ease of use. With the use of this product, you can be guaranteed that excess moisture can be easily removed.


Too little moisture in the air can be a bad thing. But, keep in mind that when it is too much, it is also bad. With this, if you are looking for the perfect way to deal with excess moisture, there is perhaps no better way to address this than to have a dehumidifier at home. As the name implies, the main function of the latter is to remove excess humidity in the air. It can be beneficial to make the room more comfortable, and most importantly, to prevent a number of health issues.

Not all dehumidifiers, however, will be able to deliver the same benefit. Like in the case of other products, you have to thoroughly evaluate the possibilities before you take your pick. If you are looking at the options, one that you might want to consider is Keystone KSTAD50B Energy Star Dehumidifier. In the rest of this post, we will have a look at some of its key features. To add, we will also tackle some of their pros and cons, making it easy for you to make the right choice.

Energy-Star Qualified

When buying any appliance at home, for sure, many of you will be concerned about energy-efficiency. With such, there is no need to be worried about the use of this product as it is going to consume energy in an efficient manner. This means that even if it is used for an extended period, it will not cause a significant increase in your utility bills.
Keystone KSTAD50B

50 Pints Moisture Removal

This is made for large rooms. As the manufacturer specifies, it can be excellent for areas of up to 3,000 square feet. It can effectively remove up to 50 pints of moisture in the room. This makes it efficient, and hence, this is another reason why you should choose it above other models within the competition.

Full Bucket Alert

When the tank of a dehumidifier is already full, it needs to be emptied as soon as possible. If not, this can create a mess in the entire area and can damage the functionality of the unit. The good news is in the case of this model, you will be alerted if the tank is full.

Auto Defrost Function

One of the problems with dehumidifier is that they can end up freezing. Thankfully, this model has a function to allow it to defrost automatically. This will help to free the evaporation coils from buildup of frost, and hence, can optimize its performance.
Keystone KSTAD50B


  • Portable Design: The lightweight body of this dehumidifier is perhaps one of the reasons why it is ranked well in terms of portability. To add, it comes with four caster wheels, which will make it easier to have it moved from one place to another.
  • Easy to Clean: The maintenance of this unit will surely be effortless on your end. The dust filter is removable and can be cleaned in a snap. You do not have to exert too much effort to maintain the optimal functionality of the product.
  • Programmable Settings: There are several programs that are available to have it set as desired. For instance, you can choose to set it in Turbo mode for more efficient dehumidification. It also comes with a 24-hour timer for round-the-clock operation.
  • Durable Construction: Another thing that makes this an impressive product is the fact that it is made with the use of high-quality materials, providing you with the guarantee that it will be useful for a long time.


  • Can Produce Heat: When you are using this dehumidifier for an extended period of time, such as for the entire day, you can possibly notice a fluctuation in temperature. There are some who note that it can generate heat.
  • Creates Loud Noise: This is another thing that can be an issue in the use of this dehumidifier. If you have sensitive ears, this can be a problem. Nonetheless, for most people, especially when the product is used in its lowest setting, this is not actually a significant drawback.


From the high moisture removal rate to portability, ease of use to durability, there are many reasons why Keystone KSTAD50B Energy Star Dehumidifier can indeed prove to be an excellent choice. Yes, there are drawbacks, but they are nothing compared to the benefits that can be yielded with the use of the product. This is the perfect choice for the removal of excess moisture in the air. It is an investment that you never know you needed until you learn the disadvantages of having too much humidity at home.