Fluval Universal Nylon Bags are ideal for use in any Fluval canister filters. Simply fill the bag with sufficient filter media, close the bag with the fastener, and place the filled and sealed media bag in the appropriate compartment.

These bags come in a 2 pack, and each measure at 16.5 x 25.4cm, and can be used with a variety of media, including carbon, bio-max, clearmax or ammonia remover.