Home Spring Sales Airmega 400 The Smarter True HEPA Air Purifier (up to 1560 Sq.... Spring Sales Airmega 400 The Smarter True HEPA Air Purifier (up to 1560 Sq. Ft) $424.99 By ARCOM - 9 March 2019 116 0 SHARE Facebook Twitter Go to the deal page: Airmega 400 The Smarter True HEPA Air Purifier (up to 1560 Sq. Ft) $424.99