Sump Inlet Assembly 200 micron Replacement Filter Sock 4"

Durable, reusable, and effective pre-filter sock for sump filters Pre-filter sock includes Inlet Holder and PVC adaptor for convenient installationEasy-to-install mechanical pre-filter unit attaches directly to sump rimsMechanical pre-filter sock removes large particles for crystal clear aquarium water. Easily attaches to sump rims less than 1-1/4". Removable sock hangs from acrylic holder that accepts 1" PVC inlet line from overflow system. Rinse filter sock regularly for extended use. Inlet Holder measures 5-3/8" L x 5" W x 2-1/2" H. Please click on "More Information" for mechanical filtration information.