Great prefilter

Great prefilter

Eheim 4004320 prefilter for external filters and powerhead Eheim Aquaball (Misc.)

Customer Review

The pre-filter does what he must, and that very well.
Have him go to 2 pools. The external filter is considerably spared and the cleaning intervals of the external filter can safely reduce by 100%.
The filter is easy to clean. Let go through turn simple and lukewarm water.
Price I find appropriate.
All in all, strong buy recommendation!

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