6 Pieces Aquarium Filter Cartridges for EF-S Element and BF5 BETTAFLO,

Multi-Layer Filtration for Clear WaterMade with high-density filter cotton and activated carbon, this aquarium filter cartridge helps trap debris, reduce impurities, and remove unwanted odors, keeping your tank water clean and fresh

Easy Installation - No Tools NeededSimply rinse the filter cartridge with clean water before use and insert it directly into the filter chamber. Easy to install, even for beginner aquarium owners

What's in the box
6 x Aquarium Filter Cartridge