its time to replace the factory filter wanting to buy the rc2 but even they seem to misunderstand when I emailed them they said the xp 1000 and the turbo are the same all I wanted to know is what I need to buy it never included s1000 in the email but the one I sent to them did I want one of these filters but need the right one when u punch it in for search nothing comes up but xp 1000 or some crazy stuff.