![](https://norblast.it/wp-content/uploads/2018/08/Cartuccia_Filtrante-0005381N0P1489.jpg)
FILTER CARTRIDGES FOR MODELS AF10/AF20/AF40
Cartridge with 10 m2 filtering surface, compatible with SD12, AF10 and AF40 models. Our cartridges are created in anti-static, aluminized and self-extinguishing polyester with high dust resistance. The filter fabric certified by the European body BGIA_IFA guarantees the maintenance of optimal working conditions and a long life. In addition, each cartridge is equipped with a suitable ground braid to dissipate any electrostatic charges.
![](https://norblast.it/wp-content/uploads/2018/08/Cartuccia_alette-0056351N0P1495.jpg)
FILTER CARTRIDGE Ø 218×600
Cartridge with 5 m2 filtering surface, compatible with SD7 and SD9 models. Our cartridges are created in anti-static, aluminized and self-extinguishing polyester with high dust resistance. The filter fabric certified by the European body BGIA_IFA guarantees the maintenance of optimal working conditions and a long life. In addition, each cartridge is equipped with a suitable ground braid to dissipate any electrostatic charges.