Tech Dyson vacuums, purifiers and hair tools are majorly discounted for Black Friday 2020 October 30, 2020October 30, 2020 Shayna Murphy, Reviewed.com Comments Off on Dyson vacuums, purifiers and hair tools are majorly discounted for Black Friday 2020 These Black Friday 2020 deals on top-rated Dyson vacuum machines, air purifiers and hair tools will save you tons—get the details.