I'm sorry for asking this but I'm not sure I know the difference between the Dolphin Premier and the Dolphin S300i (or A30i). Is the Premier series the M series? I can't' find a comparison chart but if this is the case it looks like the only difference is the cycle time (1,2,2.5 vs 2, 2.5,3) and the filter. Is this right?
Thanks!
Julie
Thanks!
Julie