Anion resin filter cartridge by Kapano | Aug 11, 2013 | Filter cartridges | 0 comments Remove Nitrate Maximum temperature: 125oF/52oC Maximum pressure: 125 PSI/8.6 bar OD: 2.5″ or 4.5″ Length: 10″ or 20″ Submit a Comment Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website