Aquatop Replacement Filter Pads for PFE Power Filters are made of tough poly-fiber and filled with Aquatops Activated Carbon to effectively collect organic waste and debris for easy removal from your aquarium. They are easy to use and help keep aquarium water clear and odor-free.

• Replacement cartridge layer inserts for PFE Power Filters
• Made of strong poly-fiber and filled with Aquatop Activated Carbon
• Removes organic waste and debris to keep water clear and odor-free

Note: AquaTop recommends replacing the filter insert every 4-6 weeks. Aquariums with heavier livestock loads may require more frequent replacement.