The only thing I see different then the AV is the AV has a switch for the fan and a switch for the air pump other then that looks like my AV just different color but if they added the two switch’s together and decided they didn’t need the air and fan switch separate and just went with one switch that would be a nice touch. I forget to shut off the air pump switch sometimes after it shuts down when it hits it’s shutoff setting and then I let it cool down and shut the fan off but then when I go to use it again I plug it in and it starts pumping air...Anyway it would be one less thing to remember to do. NICE...