Home Air Purifiers Winix C545 4 Stage Air Purifier with WiFi (Refurb) $69.99 Air Purifiers Winix C545 4 Stage Air Purifier with WiFi (Refurb) $69.99 By ARCOM - 14 April 2020 139 0 SHARE Facebook Twitter Go to the deal page: Winix C545 4 Stage Air Purifier with WiFi (Refurb) $69.99