Fluval Internal Filter

Fluval U Series Filters are made in Italy, a sleek design internal power filter that is ideal to use in freshwater, saltwater and a reptile environment. Convenient flip-top lid allows for quick and easy access to filter cartridges for maintenance or replacement. BioMax biological media included.

Filter Capacity:
U1: up to 55L aquarium
U2: up to 110L aquarium
U3: up to 150L aquarium
U4: up to 240L aquarium