It’s very easy to install and very easy to take out when changing a filter sock. The set will hang on mount up to 2,5 cm (1 inch) wide sump wall. Filter Socks remove excess food, detritus, organic waste, dust, and other particulates. Filter Socks also help prevent larger objects, such as sand, crabs, snails, etc. from damaging pump motors and result in CRYSTAL CLEAR WATER!
