Perforated Cylinder Filter Threaded outlet

This filter prevents unnecessarily keeping suspended particles which can be removed by the
installation issuers themselves. It is a compact and efficient system with a 2mm pre-filtration
which will slightly extend the time between washing.
The ring was designed with an external toothed shape which keeps the algae and leaves so that
they do not block the inlet channels and let filter go on working.

The central axis of the net cartridge has a unique design which allows the maximum cleaning
functionality. The screw at the top is loosed and the set is released, so the rings move and can be
easily cleaned.