The Einhell pre-filter 12 cm is a robust protective mechanism that safeguards garden pumps, domestic waterworks, and automatic water systems from harmful contaminants. The integrated fine filter with a mesh size of 0.2 millimeters is washable, easy to remove, and simple to replace. The pre-filter features a vent screw, a brass internal thread, and a transparent filter housing. The maximum recommended operating pressure is 5.5 bar. The temperature of the fluid passing through must not exceed 35 degrees. Included in the delivery are two plastic connection nipples with external threads.

Easy to clean: just remove, rinse, and done. The filter insert can be easily removed and washed with clear water for cleaning. Care should be taken not to damage the fine filter mesh inside. The cleaning frequency depends on the level of contamination in the water.