Replacement Complete Cartridges for the Sicce Aqua Filtra 40 hang-on filter, 2 per pack (Sicce code SVA0026). The filter uses one cartridge at a time, so the pack covers two changes. Swap one in when the old cartridge is worn out or clogged.
Each cartridge holds all three of the filter's stages:
20 ppi sponge for mechanical and biological filtration
Activated carbon with zeolite for chemical filtration
Fine wool pad that polishes the water
This cartridge fits the Aqua Filtra 40 only. The Aqua Filtra 10 and 20 take a different cartridge.

