Fluval Filters are the combination of innovation and intelligent application of technology to produce a first-in-class series of external and internal filters. Fluval aquarium filters achieve maximum versatility and premium performance to create healthy fish tank environments.
The U series underwater filters have a three stage filtration which is ideal for use in fresh, marine or reptile environments. Stage 1 foam removes large particles, Stage 2 poly/carbon cartridge traps fine debris, improves water clarity and removes impurities and then Stage 3 BIOMAX provides optimal biological filtration efficiency. The Fluval U series range are ideal as supplemental or stand-alone filters, silent, efficient, simple to install and easy to maintain.