Today Only: Shark Air Purifier 6 True HEPA Filter For $248.99 Shipped From Amazon This was selling for $349.99 yesterday and is now the lowest price ever from Amazon. 6-FAN AIRFLOW: Six high-speed micro-fans work together to evenly distribute airflow across the filter. ULTRA-FAST MEETS ULTRA-QUIET: With multiple smaller fans, you get a remarkably quiet […]