Profine® BLUE reduces turbidity, chlorine content, off-tastes and odours. It has a filter rating of 5 microns. It is a quick-connect cartridge produced with carbon block technology in compliance with EU Directive 98/83/EC.For use in processing systems and/or household appliances. If the cartridge is used in equipment to treat water intended for human consumption, the equip-ment must meet the drinking water standards.