No one wants to sit at home uncomfortable and slick with sweat, and that's where a portable AC unit comes in handy. But which one should you buy? That's where T3's best portable air conditioner ...

Some can cost upwards of £700, but we've found a Great Value unit that's less than £300, while still giving brilliant results. Plus, there are several other portable air conditioners that hit the mark ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more I've tested 30 units for our best air conditioner guide over the last six years. I evaluate many ...