Pack of 6 replacement filter cartridges for Aqueon QuietFlow aquariums, double-sided mesh with activated carbon for water purification (S)

Superior Filtration Technology: These replacement filter cartridges feature a dense, double-sided mesh with 25% more activated carbon and treated zeolite to effectively absorb impurities, pollutants, and heavy metals from your aquarium water, making water filtration more efficient for a cleaner aquarium environment. Advanced Water Purification System: Our filter cartridges are made with premium zeolite that effectively removes harmful toxins, ammonia, and heavy metals while balancing pH levels to support the growth of beneficial bacteria and aquatic plants, creating a healthy habitat for your fish. Optimized Design for Consistent Water Flow: The even distribution of cotton in these aquarium filter cartridges ensures smooth water circulation without impeding the flow, providing consistent and efficient filtration for your aquatic ecosystem without carbon leakage or water pollution issues. Easy installation and maintenance: Simply rinse the filter cartridge under clean, cold water to remove any dust, then fully insert it into the backwash chamber. For best results, replace them every 2 to 4 weeks, depending on the fish population in your aquarium, to maintain optimal water quality. Complete value pack: This pack includes 6 replacement filter cartridges in various sizes (17 x 14 x 1 cm, 12.5 x 10.5 x 1 cm, 9.5 x 7.2 x 1 cm) compatible with Aqueon QuietFlow aquarium systems, providing long-term maintenance for your aquarium with convenient multipack savings.