Compaible for KX MATRIKX Pb1 10-Inch Length Extruded Carbon Block Filter Cartridge, 4-Pack by CFS
KX MATRIKX Pb1 Comparable 10-Inch Length Extruded Carbon Block Filter Cartridge, 4-Pack by CFS Outstanding Chlorine Taste and Odor Reduction Based on NSF/ANSI Standard 42 4) 10" 1M Carbon Block Replacement Filter Cartridges **Please note this is a compatible spare part and the manufacturers' names, photos and part numbers have been used for reference purposes only.