Whisper EX20 Power Filter uses a silent multi-stage filtration process to create clean, healthy water for your fish. This dependable Whisper power filter features ready-to-use cartridges that are easy to change. Whisper EX20 Power Filter is fast and easy to set up; it is ready to go right out of the box! For aquariums 10-20 gallons; 110 GPH flow rate.
Fast, easy set up
Clean and easy cartridge changes
Engineered water flow moves aquarium water continuously
For use with Medium Filter Cartridges
Removes large particles
Removes odors, discoloration and impurities