Depth filtration cartridges
They are made of extruded polypropylene. The polypropylene is melted and then sprayed with nozzles on a rotating mandrel, assuming a consistency similar to cotton candy. As the material cools down, it creates a rigid but porous structure. They therefore guarantee a very high capacity to retains suspended solids. These cartridges are ideal for treating slightly refined waters with a good presence of suspended solids (up to a maximum of 1 ppm) with an heterogeneous distribution of the particles.
Big (B)
| Product picture | Model | Type | Filtration material | Efficiency | Heights | Filtration degrees (µm) | Endcaps Types | Product sheet |
 | N85B | Polypropylene melt blown cartridge Depth filtration cartridges | Melt Blown | 85.00 % | 9" 3/4 20" | 1-10 µm; 5-20 µm; 20-50 µm; 50-90 µm | Big (B) |  |
 | FAB | Wound polypropylene cartridge Depth filtration cartridges | Wound PP | 80.00 % | 9" 3/4 20" | 1 µm; 5 µm; 10 µm; 20 µm; 50 µm; 100 µm | Big (B) | |