Short description of Antair BlackBerry Spam Filter 3.0 3.0: The best spam solution for your BlackBerry. Your Antair Spam Filter sits directly on your BlackBerry, and filters spam directly from your BlackBerry email inbox. When an e-mail message arrives in your BlackBerry inbox, the Antair Spam Filter kicks into action without ever bothering you. When identified as spam, the message is removed from the BlackBerry. We designed Antair Spam Filter to be fast, small, smart, and effective.