1. After connecting a 6m mat the system pressure has risen, with the result that the clamping ring betw lid and base and two transparent cover permanent water leave - not dropwise but in rivulets.
2. As early as 2.Sommer scorched by controlling the pump. This has now been bridged directly by an expert - thus eliminating the possibility of directly at the pump to adjust intervals.
3. The hose connections are leaking over time, is to get only tight with extra tape.
Conclusion: After 3 years I have to replace the filter. Shall therefore willy-nilly have to look for a professional device. This filter is not more than expensive toys.
Poor!
