Don't get it. I had one for about a year, and just replaced it with an Octopus nw 150. The octopus was 70 dollars cheaper and it is a night and day difference. The Pro clear was made cheaply, had a crappy collection cup, didnt inject much air, and was loud. It also required consistant cleaning (every two weeks or so towards the end) of the venturi because it kept getting clogged. Save the money and buy an Octopus if you're looking to stay under $300. You will not regret it.
- Cory