The best Amazon Prime Day 2021 air purifier deals include top brands like Dyson, Lasko, and Coway

If you buy through our links, we may earn money from affiliate partners. Amazon Prime Day 2021 is upon us and there are several outstanding deals on air purifiers from the top brands in the industry, including Dyson, Alen, Blueair, and more. The sales are running now through Tuesday, June 22, and we'll be watching deals and updating this post as we come across more and better deals, so come back often to find the latest discounts.