PRODUCT:It is a package of 2 Carbon Polyester Water Filter cartridges that are compatible with NCP-BB water filter cartridges. It has a larger surface area and has a longer filter life. This water filter cartridge removes more pollutants by providing "depth" filtering. ✅REMOVE TASTES & SMELLS:To remove tastes, smells, and sediment from cold water, use this compatible filter cartridge for NCP-BB models. This is the cartridge that comes standard with all taste & odor filter systems. The activated carbon diamond-wound polypropylene cartridge fits all. ✅EFFICIENCY:Our water filter cartridge eliminates pollutants and impurities from water. At the same time, it effectively preserves many minerals. For optimal performance, water filter cartridges should be replaced every 3 to 6 months based on the quality of your water. ✅FEATURES:Our water filter cartridge particularly offers a larger surface area and a longer life. This cartridge eliminates chlorine, bad taste, and odor, and is available in a variety of sizes. This replacement cartridge will provide you with high filtering performance at a lower cost. ✅MAKES WATER FOR CONSUMPTION:For households that rely on groundwater or tap water, heavy metal levels can be significant. As a result, purifying water may be necessary. Our suitable water filter cartridge may be able to remove these heavy metals and make the water safe to drink.