Top Fin EF-S Filter Cartridges

I'm selling a 8-pack of Top Fin EF-S small element filter cartridges, designed with activated carbon to eliminate heavy metals, odours, pigments, and organic waste, ensuring a pristine environment for your aquatic pets. Specifications: * Type: EF-S Small Element Filter Cartridges * Quantity: 8 cartridges per pack * Filtration: Activated carbon