10" Standard, 1 micron Polyspun Sediment Cartridges - Maximum flow rate of 10lpm,For finer sediment removal, commonly used in the 2nd stage of filtration for the removal of:
Rust
Sand
Silt
Algae
Cryptosporidium cysts (>99% efficient for 1 micron cartridge)
Material is food grade polypropylene with no chemical residue or loose fibre