First, we are well informed if we can really need a filter also so because it is not cheap!
But we finally decided luckily it.
The installation is really easy and well explained with pictures so it should pose no problem.
To filter:
After installation, we have our pool taken and retracted with this filter in operation.
What has us very pleased that you really need to borrow money for a short and filter out pumping the air itself.
Now we have this filter already 4 weeks in use and you can tell that he does his work Super!
What should also be mentioned yet that's he not only controls the flow and can fix bugs themselves but also one indicates when the next cleaning or maintenance is required!
For USB Interface (Opti Pedernales accessories):
Since it was advised us the EHEIM Interface (USB connection between the filter and the computer) to buy this, we have followed this advice and do not regret that because it's a little complicated at first of the three buttons on the filter adjust everything.
Installed you simply the Eheim Control Center to the computer and then controls everything on the computer.
Unfortunately we had the bad luck we got a defective Interface (production errors) but thanks to the great service from Eheim we got very quickly a new exchange in which then also closed.
The interface is designed not only for the control of the filter and the settings for one can thus also the filter update!
Thanks to the interface, for example, we know also that he would have to be cleaned only in February 2012, without Interface We need the LEDs include (1 LED = 1 month) but that's just a small point of many.
Conclusion:
A filter of high performance and provides a indicating if it has to be cleaned.
The many functions and readjust flow or control the independent is worth it!