Honeywell MN12CES Portable Air Conditioner Review

  • Affordability - 10/10
  • Design - 8.5/10
  • Durability - 8.4/10
  • Performance - 8.4/10
  • Coverage - 9.3/10


This portable air conditioner has a cooling efficiency that is enough for rooms that are up to 450 square feet. It has multiple speed setting, including an auto cool, which functions based on the temperature in the room.


The best portable air conditioner is an essential investment for many homes. It can deliver benefits in more ways than one, making it worth your money. It has a compact design and it can be easily transferred from one place to another. It is cheaper and easier to install compared to conventional air conditioning units. Best of all, it can effectively cool a room to make you feel more comfortable when it is hot outside. These benefits, however, will only be apparent if you choose the right product.

In many of the best portable air conditioner reviews found online, there are many products that are recommended. Among others, Honeywell MN12CES Portable Air Conditioner should be in your list. If you have not heard about this before, keep on reading and we’ll let you know more about its notable features.

12,000 BTU

This makes it a good choice for small rooms.  With this technical specification, it can cool rooms that are up to 450 square feet. At such size, you can expect that the room will feel cool within two to three hours, unlike in the case of other models wherein you have to wait longer.

3-Speed Fan Settings

With this, you can expect that this is going to be excellent in terms of versatility. You can choose from low, medium, or high, depending on what you need. One thing that you will also like is the automatic setting, which will automatically adjust the speed of the fan depending on the temperature of the room where it is used.

Digital Display

This is a good feature because this means that there is no need for you to be left guessing. The temperature and other functions are displayed in the digital panel.

Auto Evaporation System

There are no drips and no buckets in this portable air conditioner. With it contemporary design, there is no need to monitor the bucket if it is full. You can attach an external drainage, which also means that there will be no condensation.


  • Cools Efficiently: One of the good things about this product is that it cools a room within a few hours. In fact, based on the opinions shared by its users, it will take approximately two hours before the room becomes cool, provided that its size does not exceed the maximum coverage of the portable air conditioner.
  • Energy Efficient: Even if it is used throughout the day, there is no need to worry about the amount of energy that it consumes. With its energy-saving capabilities, the long-term operating cost will be significantly lower compared to many of its competitors.
  • Easy to Install: There is no need to sweat when it comes to the installation of the unit. Once you take it out of the box, it is almost ready to be used. There are minimal moving parts as well.
  • Drains Continuously: This is one of the reasons why this is excellent in terms of being user-friendly. You do not have to worry about leaking. There is also no need to continuously empty a bucket once it is full of water.
  • Full-Function Remote: This is also another feature that makes it user-friendly. There is no need to be near the appliance to input certain functions. You can have it controlled without getting up your seat.
  • Washable Filter: The need to constantly replace filters can be costly. The good thing is that with this model, you do not have to purchase expensive filters. You can just wash the old filters and it can resume its effectiveness.


  • Expensive Price: If price is an important consideration for you, this may not necessarily be the best choice. It is expensive, but this is because of its high-end features. There are, however, cheaper alternatives that can demonstrate the same functionality.
  • Loud Noise: This is a drawback that is common in portable air conditioners. You will notice that there is an annoying sound coming from the unit, especially when it is used in full blast. With this, there are many who opt to not use it in the bedroom to avoid being disrupted from their sleep.


With the features that have been mentioned above, it is clear that Honeywell MN12CES Portable Air Conditioner is an excellent choice. Its user-friendly features are amongst the reasons why it is praised in a variety of best portable air conditioner reviews. From having multiple fan settings to washable filters, there is an endless list of reasons why this will make a great choice.