Purchase this item and get 
Container bag for aquarium filter material.
- Enables you to remove the filter material from the filter easily in order to clean or to replace it: universal mesh bag for filter material
- Container bag for 0.5 – 1.5 l filter material
- Water neutral nylon material: no release of substances into the water
- For fine filter material – mesh size 0.5 x 0.5 mm
- Package contents: container bag for filter material in 2-pack, Filter Bag fine, incl. sealing clip
