Because the Wintertide weather is the priority in the section where I live, I’ve never invested in a central cooling system. With our brief summer time seasons, air conditioning is simply not necessary. For those couple of months, however, the outside temperature can suddenly climb into the triple digits & the humidity is often brutal. The home can honestly become overheated & clammy, however sleeping can be difficult, & there’s potential for mold & mildew growth. I finally visited the local hardware store & invested into a couple of portable undefined for the windows. I was surprised by how i luxurious & lightweight current undefineds are. I store them in the attic for the Wintertide & have no concern carrying them downstairs in the Springtime. It’s not hard or time-consuming to install them into the windows. Despite their compact size, these cooling units are quite powerful. They honestly handle the worst of the summer time weather. The undefineds feature WIFI connectivity, so I operate them through an app on our smartphone. It’s truly easy to turn them on & off, raise or lower control device settings, & conserve energy. I only the run the undefined when the rooms are occupied, & they are wonderfully energy efficient. Plus, the undefineds are designed with HEPA air filters, which effectively trap airborne contaminants, such as dust, dander & pollen. Because of these portable cooling systems, the home is much cleaner, healthier & smells fresher. The undefineds have gave an economical & convenient means of handling the summer time weather. My family now sleeps better at night, & is more comfortable during the day.