Watts (1R-1Y) Kwik-Change WQC4RO11 Bi-Annual Replacement Filter Kit Brand_Sensafe and hydrogen peroxide through enhanced

and hydrogen peroxide through enhanced adsorption and catalytic action

cooling tower and chilled water loop protection

NSF Material Standards

compatible with John Guest PE08 fittings and most quick-connect systems

Engineered with a continuous-wind polypropylene construction

Watts (1R-1Y) Kwik-Change WQC4RO11 Bi-Annual Replacement Filter Kit Brand_Sensafe and hydrogen peroxide through enhancedWatts Kwik Change Replacement Filter Kit Watts (1R 1Y) WQC4RO11 Bi Annual Replacement Filter Kit Six month sediment and carbon block replacement set for Watts Kwik Change reverse osmosis and whole house systems Tool Free Quarter Turn Installation Dual O Ring Leak Prevention Automatic Shut Off Valves 6 Month Service Cycle This Watts bi annual replacement kit pairs the WQCSC11 sediment filter (5 micron) with the WQCCC11 carbon block filter (10 micron)