GEX Bacta filter cartridge - 3 piece pack (For Slim HOB Filter)

The Replacement Media of the GEX Slim filter.
-Suitable for the GEX filter S / M / L models.
-Suitable for Rakufil inter filter 
-Can be used for sea water, fresh water and planted tank.
– Replacement Bacterial Filter Mat for Slim Filter
– Economical Pack with 3 pc


3 pieces inside