These ceramic rings for Ref#423020 are ceramic rings that work in an ecological and efficient way, taking care of any water filtration system.

Why is ceramic used in these ceramic rings for Bio Filtre?

This is the organic base on which beneficial fungi and useful bacteria will live. In this way, a correct recirculation of water will be carried out in an irrigation system free of harmful elements that affect its health.

What use do ceramic rings for Bio Filtre have for crop irrigation? 

These ceramic rings are very useful for the recirculation of water in an irrigation system, avoiding the proliferation of pathogens that contaminate the water and harm crops.