- Filtering by cartridge. Permits the elimination of suspended solids in small scale water circuits. It is also used to protect more important equipment.
- Active carbon filters to eliminate organic contaminants, herbicides, pesticides, deodorisation and chlorine.
- Multi-layer filters to eliminate suspended solids and improve the water turbidity, made up of silex beds, anthracite and garnet.
- Manganese and iron elimination equipment through pyrolusite.