Felt Filter Sock with Plastic Ring 200 micron - 4" Diameter x 8" Length (Quantity 2 per pack)

Filter socks are used to trap free floating debris which makes your tank water clear in appearance. This filter sock comes with a plastic ring which makes replacement quicker and easier and is compatible with all Fiji Cube sumps and most sumps available. 

Features:

• 2 x Filter Sock
• Felt Material - 200 micron
• 4 inch diameter plastic ring
• 8 inch long