8 Portable Air Conditioners That'll Keep You Cool All Summer Long

Whynter ARC-14S Dual Hose Portable Air Conditioner ($499, originally $600)

The Whynter Dual Hose Air Conditioner is a sleek and slender option that has a dual-hose exhaust. It's great for rooms or apartments that are 500 square feet or smaller. It can air condition, ventilate, and dehumidify your space. Plus, this has an activated carbon filter, so you get cleaner air in your home any time of the year — though reviewers note that it's a particularly useful essential come summertime.