looks like the aev, i have the aev version. the siphon hose is ok but once you use it you need something to store it in on the outside, the bag they supply does not contain the fumes.
I'm looking at the pump style hose to replace the siphon.
it's nice to have it mounted behind the tire but not easy to remove when not needed.
if i had to do it over I'd go roto-pac.