• Reverse osmosis thin film membrane element that provides a maximum output of 50 gallons of water per day
• Nsf/ansi standard 58 certified for performance
• Removes contaminants such as nitrogen compounds and phosphates
• The resin changes from green to blue when exhausted
• 1/4 inch tubing easily attaches to the press fit connections on each end of the cartridge.
• Cartridge is refillable to allow for easy customization of water treatment