Can I use Flter’s Premium VPN service on my individual devices? Flter January 12, 2018 11:21 Updated Follow Yes, you can. Our VPN service and other security products can be used on any device, not just the Flter router. Related articles How do I set up the Flter device? What features does the Flter device have? Mac L2TP/IPsec connection guide. Windows L2TP/IPsec connection guide. Can I add my own blocklists to the Flter router? Comments 0 comments Please sign in to leave a comment.