Use and Care Manual
8 
Figure 9 (a) Turn the cartridge towards the left until it becomes loose (b) Pull out the loose cartridge 
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 
Warranty: 
  For Receiver head  Lifetime replacement warranty 
  For Replacement filter  4-6 months warranty. 








