Top Fin EF-S Small Element Filter Cartridges for Bettaflo Filters and Desktop Aquariums - 12 Pack

About this item

• Top Fin Compatible Filter Cartridge-This filter cartridge is suitable for Top Fin filter and perfectly matches Top Fin BF5 BETTAFLO FILTER& DESKTOP AQUQRIUMS. The specific dimensions of the filter element are 3.7 in L x 2.0 in W inches.With this aquarium filter cartridge, you can always maintain healthy water quality
• Replace Filter Element in 2-4 Weeks-Research shows that after 2-4 weeks of filtration and absorption, the filter cotton will fully absorb and filter the impurities in the aquarium. For the health of your fish and other creatures, you will need to change your aquarium filter cartridge every 2-4 weeks to keep your water source healthy and clean
• Quick Installation-Installing the Top Fin filter cartridge can be completed quickly, the whole installation process does not take more than five minutes, just take out the old filter cartridge and replace the new filter cartridge, don't worry about affecting your fish and other creatures. (Note: Please be sure to rinse the filter cartridge before use)
• Satisfied After-Sales Service-We always maintain a strict quality control process to ensure the filtration capacity of this filter cartridge, as well as the perfect compatibility with Top Fin filters. If you have any questions, you can contact us at any time, we will try our best to give you a satisfactory answer as soon as possible and help you solve the problem, don't worry.
• Superior Filtration Efficiency-Through numerous scientific tests, the filter cartridges in question have been proven to contain high-quality cotton and activated carbon which effectively remove harmful substances and debris from fish and plants. The filtration capabilities exceed those of other brands by threefold, resulting in clearer and healthier water that safeguards the well-being of your aquatic pets.