Reliable filtration you can count on Aqueon Filter Cartridges are designed for consistent, in-tank filtration

The dual-sided cartridge uses dense-floss with over 25% more activated carbon than leading brands, maximizing contact with debris and dissolved compounds

The result is filtration that supports clearer water and steady flow through your filtration system

Each cartridge is patented to ensure even distribution of activated carbon, so filtration happens where you need it most

Key benefits at a glance 25% more activated carbon than leading brands for enhanced filtration contact Dual-sided dense-floss captures tiny particles and impurities Patented design ensures even carbon distribution across the cartridge Easy installation—rinse under cold water and insert using the FRONT orientation tab Available in X-Small, Small, Medium, and Large for multiple filter models about every four weeks for consistent performance Versatile fit for Aqueon QuietFlow filters and various canister/internal models by true aquatic hobbyists who value reliable filtration solutions What you might notice in your tank With the right cartridge in place, you may observe clearer water and steadier water movement through the filter

Subtle changes in water color or turbidity can be less noticeable as particulates are captured more efficiently, helping you enjoy a calmer, more balanced aquarium scene

Installation and maintenance tips Rinse the cartridge under cold water before first use to remove packaging dust Install using the FRONT orientation tab for correct alignment Replace roughly every four weeks, or sooner with heavy bioload or cloudy water Choose the size that matches your Aqueon filter model and tank needs Compatibility and range Aqueon Cartridges are designed to fit a broad range of filters, including QuietFlow LED PRO sizes 20, 30, 50, and 75, as well as various power filters, internal filters, and canister systems

Available in multiple sizes to suit your setup and tank inhabitants

FAQ Q: What filters do these cartridges fit

A: They fit Aqueon QuietFlow LED Pro filters and many internal or canister models

Q: How often should I replace the cartridge

A: Replace approximately every four weeks for overall performance