Features
Commonly used as 2nd stage of filtration to remove rust, sand, silt, algae and cryptosporidium cysts (>99% efficient for 1 micron cartridge), the material used is food grade polypropylene with no chemical residue or loose fibres. Cartridges in the range suit a variety of filter housing sizes.
Filterpure sediment filters are designed to remove fine particles from water. Pleated filters are used for larger particle sediment removal.
Also available are Polyspun filters that are often used as a secondary filter for finer sediment removal.
Davey recommends using 20 micron and 1 micron filters together in series for maximum cartridge life and for effective reduction of cysts such as Cryptosporidium and Giardia.