Aqueon QuietFlow Large Replacement Filter Cartridges

The Aqueon Large Filter Cartridge Replacement is a dual-sided dense-floss filter cartridge for your Aqueon aquarium. It installs in seconds and fits the Aqueon QuietFlow 20, 30, 50, 55 and 75 models. This unique cartridge contains over 25% more activated carbon than most comparable cartridges and ensures even carbon distribution for thorough filtration. The patented design helps enhance water quality and clarity and increase oxygen levels. This replacement filter cartridge will help keep your tank stay cleaner longer as particles, debris, impurities and odors are filtered out.