Eheim MECHPro 2505101 2L

Prefilter material also for trapping small dirt particles and biological conditioning 

The spiral shape  ensures the trapping of even small dirt particles. The high quality, completely water-neutral plastic allows easy and residue free cleaning. Yet the surface structure allows the colonisation of cleaning bacteria and therefore also provides a biological cleaning process. MECHpro is ideally suited for use in combination with SUBSTRATpro or bioMECH.