This Dyson Cool Tower Fan has 10 airflow settings, a sleep timer, and a magnetic remote control. A great thing about these Dyson fans is that you don’t have to take them apart to dust any blades.

Dyson is well known for being, well, Dyson. And right now you can save $100 on one of the brand's impressive tower fan. But while it may be tempting to stay cool in the heat and make a big saving ...