Filter media for your Aquaclear filter. Choose the media and then the size of the filter. The Foam and Carbon come in a 3 pack for the Aquaclear 20, 30, 50 & 70. The 110 size are all single packs.
Aquaclear Filter Media
Aquaclear 20, 30, 50, and 70 foam and carbon packs come in a 3 pack.
Aquaclear 110 foam and carbon are only a 1 pack.