Oil filter question for templar 250 x

[rithac]

This may be a dumb question. I've almost gotten my 2 kids templar 250 x assembled. I know I need to change the oil, but wasn't sure if it was okay to use the filter that came with it or if it would be better to replace right off the bat. Also what size filter should I use? I didn't see that info in the resource guide. Thanks for the help!