Hagen Fluval G3 Mechanical Fine Pre Filter Cartridge

Can also be used as a filter fleece for standard or freshwater aquariums The fine fabric traps dirt particles up to 75μ (microns) for unparalleled mechanical filter results Contributes to reduced dirt accumulation Improves chemical and biological filtering International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.