It’s getting warmer out there. And with that heat comes a great need for some delicious A/C.

But this year, if you live in a dry climate, why not save up to 75% of your normal cooling costs and try an evaporative air cooler like the Mini Eco-Air Cooler from Floater? This thing can bring your room’s temperature down by a few degrees without the need for crazy chemicals.

But how does it work? Evaporative air coolers (or what are sometimes called swamp coolers) work on a very simple premise where room temperature air is pulled through a wet wicking mesh. As a result, the the hot dry air becomes moist and as this moisture evaporates, it cools down the room. And it comes with a built-in ionizer to clean the air too!