- Coarse filter material for basic cleaning as the first layer at water intake
- Specially formed ceramic rings
- Traps coarse dirt without slowing water flow
- Can be washed and used several times
EHEIM Mech Mechanical pre-filtering medium is a coarse mechincal filter material which is to be used as bottom layer filtering. Its hollow ceramic desgin creates eddies which disburses the water into many paths. It traps large debris while creating an even flow of water for subsequent layers.
- Date First Available : June 20, 2004
- Manufacturer : Eheim
- Country of Origin : Germany
