Friscer active carbon sponge for Juwel internal filter, 2 pcs. pack - Bioflow 8.0 / Jumbo / XL

This active carbon sponge is absolutely compatible, and of the similar quality as the original filter sponge from Juwel. Only without colorful packaging. Fits to all Juwel filters. Active carbon sponge. 2 pcs per pack.