0.22 micron filters are used in water filtration devices for travel to the tropics in order to stop algae, bacteria and most viruses. Information on sterilizing ultrafiltration: click here
- After pumping, the water is left to rest for about a week
- It is subjected to a cold micro filtration, then left to rest again during one week
- It then undergoes a final cold sterilizing filtration (0.22 microns) in accordance with the protocol defined by René Quiton
- The sea water is bottled immediately after filtration and then put to rest before transport.