These filters are available in 1 micron and 20 micron.
Description
Polyspun Sediment Cartridges - Maximum flow rate of 35lpm,For finer sediment removal, commonly used in 1st and 2nd stage of filtration for the removal of:
Rust
Sand
Silt
Algae
Cryptosporidium cysts (>99% efficient for 1 micron cartridge)