Watts Premier (105351) RO PURE Carbon Pre-Filter Watts (05-1/2) 1/2" NPT Each strip provides reliable pH

Each strip provides reliable pH measurement from 4

End caps are thermally bonded to the polyester media

Built with automatic DC offset compensation and precision temperature correction to 25°C

Calibrated for 1" valve systems to maintain proper backwash velocity and brine draw timing

5" x 20" Cartridges

Watts Premier (105351) RO PURE Carbon Pre-Filter Watts (05-1/2) 1/2" NPT Each strip provides reliable pHThe Watts Premier 105351 RO PURE Carbon Pre Filter is a 5 micron activated carbon block designed to reduce chlorine taste and odor before water reaches your reverse osmosis membrane. This genuine Watts Premier replacement extends membrane life and ensures consistent water quality in RO PURE and RO 4 systems. SPECIFICATIONS Watts Premier 105351 Technical Details Model Number Watts Premier 105351 (F531411) Filter Type Activated Carbon Block Micron