EHEIM Filter sponge set for pro3

Filter cartridges for mechanical and biological filtration

Dirt particles are trapped in the porous foam material. At the same time, the material offers a large colonization surface for the cleaning bacteria. Even after a short maturation period, the foam cartridges not only perform mechanical water purification, but also biological degradation of harmful substances.

The cartridges are reusable several times. To clean them, simply rinse them and squeeze them out so that the bacterial cultures are not completely destroyed.

• Foam traps dirt particles mechanically
• Bacterial cultures colonize in the pores
• Reusable multiple times
• To clean, simply rinse and squeeze out