ASF Filter Socks

Aquarium Systems Universal Filter Socks

Reliable mechanical filtration for crystal-clear water.

Designed to fit most standard filter holders, Aquarium Systems Universal Filter Socks offer high-performance filtration in a compact, easy-to-use format. Measuring 25 x 10 cm, these cylindrical socks efficiently trap fine particles, detritus, and debris—helping to maintain optimal water clarity in both marine and freshwater systems.

Each sock features an integrated overflow design, ensuring continuous flow and preventing clog-related back-ups. Durable and reusable, they’re ideal for use in sumps, overflows, and custom filtration setups.

Key Features:

• Universal fit: 25 x 10 cm cylindrical shape

• Integrated overflow to prevent blockages

• Ideal for mechanical filtration in marine & freshwater aquariums

• Washable and reusable for long-term use

Keep your system clean and running efficiently with Aquarium Systems Universal Filter Socks—essential for any serious aquarist.