Filter Cartridge,Fish Tank Filter Cartridge for Top Fin EF-S/BF5 BETTAFLO,EF-S Filter Cartridges for EF-S Element,Size 3.7x2.1 Inch ef-s Fish Tank Filter (6PCS)
Strong Compatibility: The specific size of our aquarium filter cartridge is 2.1 in L x 3.7 in W. It is very suitable for BF5 BETTAFLO FILTER & DESKTOP AQUQRIUMS. With this aquarium filter cartridge, you can keep your water healthy every moment. It contains 6 pack aquarium filter cottons, which you can change every 2-4 weeks.
Quick Installation: Just remove used cartridge and rinse new cartridge under cool water to remove dust. After rinsing, insert caftridge into flter chamber to protect the health and safety of your fish all the time.
Product Material: Our filter cartridge replacements are made of premium APS and activated carbon, which can effectively remove impurities, promoting a healthier aquatic environment and clear water.
Package Content: You will receive 6 pieces of fish tank filter cartridge replacements. Sufficient quantity will meet your daily use and replacement needs.
