Culligan R50-BBSA Whole House Filter Cartridge, 50 um Filter, Pleated

Use inside No.HD-950 filter housing to extend life of major appliances or provide clean; fresh drinking water by reducing coarse sand; scale and rust particles (50 nominal micron rating). Also fits Omni; Selecto; and Flotec. Durable; non-woven pleated polyester. High flow rate/low pressure drop capabilities for well-water applications. 6-month/24,000-gallon life depending on usage and water conditions. NSF International tested and certified.