6-Pack Aquarium Filter Cartridge Replacement EZ-Change Replacement 3 Fish Tank Filter Cartridge for Aqua-Tech 20-40, 30-60 Power Filters

These filters replacement fish tank are practical for keeping your aquarium clean and healthy. These cartridges contain premium Activated Carbon for maximum filtration and require no messy assembly simply change in seconds by shaking and rinsing, provides complete 3-Stage Filtration for healthier fish. Replacement carbon cartridges keep your power filter perform like new

• No messy assembly required, simply remove the old filter element and replace it with a new one.
• Advanced filtration performance, activated carbon removes odor, discoloration, impurities and toxins on contact
• The filter cotton can handle impurities for up to four weeks, please replace the aquarium filter every 2-4 weeks for optimum performance
• Replacement Filter Cartridges provides complete 3-Stage Filtration for healthier fish.
• Aquarium Filter Cartridge For AQUA-Tech 20-40, 30-60 power filters,Changes in seconds just shake and rinse, has a unique design that will not clog!