New to the forum Hello from VA and just wanted to say thanks for all the valuable information here. I just ordered an Dolphin Active 30i from Margaret at Marina. I would never have known about this option without the info here and it has saved me several hundred dollars, over buying locally. None of my local dealers would budge on the price and lets just say it was very high. I look forward to adding my experiences with this cleaner, after I get some use with it.