Drum filters with biological part | Biodrum drumfilters moving bed

MPF BIODRUM FILTER

Our Biodrum filters are equipped with an ingenious drum filter technique, and a moving bed system for optimal water movement and filtration. These filters combine a drum and moving bed filter in a compact housing.

The polluted pond water first flows into the collecting chamber. The second chamber houses a drum filter and provides mechanical filtration. An air dish/brick is installed at the bottom of the third chamber and must be connected to an external air pump. This causes movement in the third chamber. This chamber will have to be filled up to a maximum of 70% of the content with moving bed material (eg Helix). After a few weeks, bacteria will start to settle on this moving bed of material to filter the water in a biological way. Because the material is constantly in motion, no dirt will accumulate, the material remains clean and requires no maintenance!

An internal flushing pump is included with the MPF Biodrum 50, 80, 100, 120, 100XL, 120, Rotator filters and the Drum 200 as standard. The MPF drum filters (Drum 30/50/100) come with an external flushing pump from Oase with a 3-year warranty. There is the option to have an internal flushing pump built into the Drum 50 and 100.