A massive $300 discount brings you this high-end air purifier and cooling fan for just $350 just in time for the brutal summer heat.

Looking for a new cordless vac? How about some top-of-the-line hair care tools? Score some serious savings during Amazon's annual summertime sale.

Rare Prime Day deals ahead on Dyson bestsellers, including the Airwrap, noise-canceling headphones, powerful cordless vacuums, and air purifiers.