Filter Sock Holder

For use with the Felt Bag w/ 4″ Plastic Ring

This is a filter bag mount for sumps. Plumb your drain to the 1″ PVC fitting on the mount.

Filter socks are the most convenient form of mechanical filtration. They remove excess food, detritus, organic waste, dust, and other particulates. Often used in “berlin” style sumps, the bags are also used in more advanced designs. They remove these particulates from the water column and will reduce the amount of organic matter that produces ammonia and other undesirable substances in the aquarium. Filter socks also help prevent larger objects, such as sand, crabs, snails, etc. from damaging pump motors. Regular filter sock use will lower organic levels and result in cleaner, clearer water.

• Inner Diameter: 3-9/16″
• Outer Diameter: 4-1/4″
• 100 Micron