Home Slickdeals Blueair Classic 680i Air Purifier for home with HEPASilent Technology and DualProtection... Slickdeals Blueair Classic 680i Air Purifier for home with HEPASilent Technology and DualProtection Filters $360 at Amazon By ARCOM - 24 April 2022 71 0 SHARE Facebook Twitter Go to the deal page: Blueair Classic 680i Air Purifier for home with HEPASilent Technology and DualProtection Filters $360 at Amazon