6 Pack High flow aquarium filter media bag.
Optimal for activated carbon.
Size: 3.5''x8.2'' rectangle filter bags,1000 micron high-flow mesh.
Compatible with most kinds of small filter media such as pelletized and granular carbon, activated carbon,charcoal,bio balls,ceramic ring,zeolite, peat, crushed coral, barley pellets,and other types of granulated filter media.
BUT NOT for fine filter media.
Fit for high flow filters media,NOT for fine filter media,not for purigen.
High flow filter bags made from high quality Nylon, durable, washable, and can be reused.
Plastic zipper design,never get rust,and easy to use.
Fit variety of filters including canister filters, power filters, sumps, wet/dry filters and pond filtration systems.