Filter Socks4" 100 micron Fit onto any Standard Sump or Overflow System for Collared Filter

The Directions: Rinse Before Use Filter Socks are designed to fit onto any standard sump or overflow system for collared filter socks. Made with a polyester felt material and a plastic collar, these filter socks are durable and effective in improving water quality and reducing filter maintenance. The singed finish reduces wear from friction, while the sonically welded seams and collar ensure a secure and long-lasting fit. With a micron rating of 100, these filter socks provide efficient filtration. The size of the filter sock is 4 x 12 with a 4 collar. SKU: LEMP-SC01551.