Foam Filter Cartridge for Fluval AquaVac+ by Fluval, model FV-0655

The Foam Filter Cartridge for Fluval AquaVac+ is a replacement foam pad engineered to restore mechanical filtration performance in compatible aquarium vacuums. Designed for routine maintenance of the Fluval AquaVac+ system, this foam cartridge captures debris and fine particulate matter while you clean gravel and substrate, helping to maintain suction efficiency and reduce clogging during operation.

Advantages

This foam cartridge provides effective mechanical filtration by trapping waste, uneaten food, and suspended particles without affecting water chemistry. Its open-cell foam structure balances debris capture with water flow to preserve vacuum performance. The replacement pad is easy to install and remove, enabling quick maintenance and consistent cleaning results over repeated uses.

Suitable for

• Removing gravel debris and detritus during substrate cleaning
• Maintaining suction efficiency of the Fluval AquaVac+ vacuum system
• Routine cartridge replacement as part of aquarium maintenance
• Preventing clogging of the vacuum intake and impeller during cleaning

Key specifications

• Material: open-cell foam designed for mechanical filtration
• Function: traps debris and fine particulate matter during vacuuming
• Compatibility: designed for use with the matching AquaVac+ vacuum system
• Maintenance: washable or replaceable according to wear and debris accumulation

How to use

Turn off and disconnect the Fluval AquaVac+ from power and remove it from the aquarium before replacing the foam cartridge. Open the vacuum cartridge compartment, remove the used foam pad, and insert the replacement foam cartridge in the same orientation. Reassemble the unit, reconnect power, and test suction in a controlled area of the aquarium. Inspect the foam periodically and clean or replace it when heavy soiling reduces flow or suction.

Usage recommendations

Rinse the foam cartridge in aquarium water after each use to remove trapped debris; avoid using tap water with strong disinfectants that could alter beneficial bacteria. Replace the foam pad if it shows signs of tearing, compression, or persistent clogging that regular rinsing does not resolve.