Eheim Mech: Mechanical filter medium for effective water preparation.
Contents: 1 L, 2 L + 5 L
Immediately after entering the filter, the water is swirled through the ceramic cavities. As a result, large dirt particles sink to the bottom. This allows the pre-filtered water to easily continue its way through the other filter layers. Eheim Mech is easy to clean and can be used more often.