CARTRIDGE FILTERS – 20” STRING WOUND

String wound cartridges are made from FDA approved polypropylene string wound yarn on a polypropylene core which strengthens the cartridge. It has a broad chemical compatibility, good temperature resistance and low cost.
String Wound cartridges are primarily used as the first stage of filtration. These cartridges are characterised by excellent sediment absorption of sand, silt, rust and suspended solids from potable water.