PRODUCT:It is a package of 1x- Polypropylene Spun Sediment Cartridge, 1x- Carbon Block Filter Cartridge, and 1x- Inline GAC Post-Filter Cartridge with 1/4" Quick Connect Fittings "Push Fittings" on the Inlet/Outlet that are compatible with 9591 Reverse Osmosis System cartridges. It has a larger surface area and has a longer filter life. This water filter Set removes more pollutants by providing "depth" filtering. ✅REMOVE TASTES & SMELLS:To remove tastes, smells, and sediment from cold water, use this compatible filter Set for 9591 Reverse Osmosis System models. This Set comes standard with all taste & odor filter systems. The activated carbon diamond-wound polypropylene filter Set fits all. ✅EFFICIENCY:Our water filter Set eliminates pollutants and impurities from water. At the same time, it effectively preserves many minerals. For optimal performance, the water filter should be replaced every 6 months based on your water quality. ✅FEATURES:Our water filter Set particularly offers a larger surface area and a longer life. This Set eliminates chlorine, bad taste, and odor, and is available in a variety of sizes. This replacement Set 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 Set may be able to remove these heavy metals and make the water safe to drink.