Fluval U Clean & Clear Cartridge

What is this U Clean & Clear Cartridge from Fluval?

This Fluval U Clean & Clear Cartridge is a replacement filter cartridge designed for use with Fluval U Series Filters. It's made from an incredibly fine material thats capable of removing tiny waste particles from your water column, keeping your water crystal clear and preventing excessive algae growth.

This replacement cartridge is compatible with all Fluval U Series Filters (U1, U2, U3, and U4). It comes in a convenient pack that includes two replacement cartridges. These cartridges can last a while, but it's recommended that you replace them monthly to ensure optimum filter function.

Are these U Clean & Clear Cartridges easy to install?

Yes, these cartridges are very easy to install. Simply open the lid of your U Series Filter, remove the old cartridge that sits inside the coarse filter foam, and insert the new cartridge. You can then close the lid, turn your filter on, and watch as your water slowly clears.