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10 x 4.5 Inch Pentek R50-BB Comparable Whole House Sediment Filter 4 pack HIGH QUALITY FILTRATION: Pleated Polyester R50-BBS filter media helps capture particles 50 microns or larger REPLACEMENT FIT: Fits whole house systems that use standard 10 x 4.5 inch water filters. Replace your old Pentair R50-BB with a CFS R50-BB filter LONG LASTING FILTRATION: Filter life of 6 Months SIMPLE AND EASY INSTALLATION: Easy installation for a frustration-free return to better water HIGH QUALITY WATER: 50 Micron 10 x 4.5 water filter ensures quality water throughout your home

CFS 10 x 4.5 Inch Pentek R50-BB Comparable Whole House Sediment Filter 4 pack - B07FK4MXH6