Westinghouse 1702 HEPA Air Purifier (500 Sq ft) $100 at Amazon $100 $270 Amazon has the Westinghouse 1702 HEPA Air Purifier (Rooms up to 500 Sq ft),; NCCO1702 on sale for $100 with free shipping. 10 fan speeds. $100 retail: $270 Report Posted by Faraday04/30/2024 at 10:36 AM PT