8 PCS Aquarium Filter Cotton Replacement for 2.5/3.5gal MN-200 MN-280

Info:
8 PCS Aquarium Filter Cotton Replacement for 2.5/3.5gal MN-200 MN-2803-Layer FiltrationBad Smell AbsorptionEasy OperationProtects Water QualityContinuous ProtectionUser-Friendly DesignSet Quantity: 8 pcs,Filtration Function: Carbon Filtration + Biological Sponge Filtration,Item Size: 4.45 x 2.28 x 0.39 inch / 113 x 58 x 10 mm (per filter sponge),Color: Filter Frame (Black) + Biological Filter Sponge (White),Item Model Number: HF0300A,Net Weight: 0.51 lbs / 0.23 kg,Main Material: Bracket: Plastic PP