There are a number of reasons why in-wall air conditioners might be the best option for your living space. First and foremost, it is significantly cheaper to get an in-wall AC unit than it is to install central air. Additionally, they are typically available in higher cooling capacities than window AC units, and they make it possible to keep using the windows in your room as you normally would.
Portable air conditioners can be also handy in a pinch, but they are usually less effective than window or wall AC units. When choosing the best portable air conditioner for your home, remember that portable units typically aren’t as powerful, but you can conveniently move them from room to room.
In-wall air conditioner units can help with allergy and mold issues because air conditioners help remove moisture, which decreases humidity. Plus, the filters are able to prevent many allergens from freely flying around in the air. Still, if you have serious allergies, you may also want to invest in an air purifier.