Key Features

• Premium Felt Material: Our filter socks are made from high-quality felt, ensuring they are durable and effective in trapping debris
• Efficient Filtration: These felt filter socks efficiently trap fine particles and debris, keeping your aquarium water clean and clear
• Package includes 20 Pack 4 Inch Ring Felt Filter Socks, the diamater is 4 inch, and the length is 10.4 inch
• Reusable and Washable: Unlike disposable options, our felt filter socks are reusable. Simply rinse them out with clean water after each use, and they are good to go again
• If you have any questions about the product, feel free to contact the Beaufan team at any time, and we will address your needs as soon as possible

Specifications