The Omnifilter R1500-S-S06 water filter system accepts the following replacement filters:
The Omnifilter R1500 Single Undersink Filter System is a one stage, single cartridge water filter system that easily installs in an hour or less. This single cartridge system features a 1/4-turn filter cartridge with a 6 month life that can be replaced without any mess. This easy water filter system has a 5 micron rating and reduces sediment, rust particles, and chlorine taste & odor. This Omni water filter system also boasts a 0.7 gpm (gallons per minute) flow rate.
Omnifilter R1500 Single Undersink Filter System specifications: