Instructions / Assembly
3 
SGF System Maintenance: 
The SGF Under sink water filter system requires very little maintenance. Just change the filter cartridges 
regularly as suggested below: 
Keep the system indoors away from extreme hot and cold temperatures, and run the system within its 
reasonable output capacity. 
  For sediments filter:  Replace every 4-6 months 
  For carbon filters:   Replace every 8-12 months 



