The Fluval A416 is a pre-filter cartridge for use in the following aquarium filtration systems:
The Fluval A416 - G6 Pre-Filter Replacement Cartridge can be used in freshwater and marine aquariums. This Fluval pre-filter traps large particles and debris in its multiple folds, which prevent particles from escaping. This Fluval G6 filter reduces waste build-up in aquairium water. This Fluval cartridge makes chemical and biological filtration more effective.
The Fluval A416 specifications: