Polyspun Sediment cartridges offer a simple means of filtration. They are made from spun bonded polypropylene, the manufacturing technique of these cartridges results in no centre core to the filter, thus not restricting the filter performance. The materials also provide a resilient barrier to bacterial/chemical influence – preventing any build of unwanted waste (e.g. algae). These sediment filters are compatible with most liquids and are highly effective for sediment, rust, sand, silt, and algae removal. Replacement of this cartridge is recommended approximately every 6-12 months, dependent on usage and the water quality. These filters are available in a range of sizes to suit drinking water filtration units to whole house systems.