Polyester Felt Filter Sock with Plastic Collar – 100 Micron (7" x 16") is a high-efficiency mechanical filtration sock designed for use in sump systems for marine and freshwater aquariums. Constructed from durable polyester felt, this 100-micron filter sock effectively removes fine particles, detritus, uneaten food, and suspended debris from the water column.

The rigid plastic collar provides a secure fit in standard filter sock holders, ensuring stable placement and consistent water flow. The 7-inch diameter and 16-inch length offer increased filtration capacity, making it suitable for medium to large sump systems.

Reusable and easy to clean, this filter sock helps maintain clearer water and supports overall system health when changed or washed regularly.

Key Features

• 100-micron polyester felt for fine mechanical filtration
• Dimensions: 7" diameter x 16" length
• Rigid plastic collar for secure sump installation
• Captures detritus, debris, and suspended particles
• Suitable for freshwater and marine aquariums
• Reusable and easy to clean
• Ideal for sump filtration systems

Ideal For

• Reef aquariums
• Marine fish-only systems
• Freshwater sumps
• High-bioload aquarium setups

Polyester Felt Filter Sock 100 Micron (7" x 16") provides reliable mechanical filtration to help maintain clean, clear, and stable aquarium water.