Hi @adamscottmaster2013 ,
it's better explain in the CLI Configuration Guide than in the GUI Configuration Guide.
Take a look at Configuring Network Security (link above):
"... you can set up four IP Filters. You can assign an IPv4 or IPv6 IP Address or a range of IP Address ..."
"Example: ... filter-1 1.1.1.1-255.255.255.255 ..."
Hope this helps !!!