7-Pack Universal 10-inch 5-Micron Polypropylene Sediment Water Filter Cartridge for Krystal Pure KR15 - Works with Krystal Pure 2.5-in Dia x 10-in Under Sink Complete Filtration System with Reverse Osmosis - Denali Pure Brand. Replacement Krystal Pure KR15 Polypropylene Sediment Water Filter, Quantity: 7. Replacement Krystal Pure KR15 Polypropylene Sediment Water Filter. coconut shell carbon, universal 10 inch activated carbon block filter. Improves taste and clarity while retaining beneficial nutrients by reducing chlorine, fine sediment, odor, silt, rust.. High efficiency and high dirt holding capacity for longer filtration and fewer replacements. Sediment filter works well together with a carbon block filter or granular carbon filter to get the best water quality.. Reduce water bottle waste and save money while also helping the environment by using water filters. For the highest quality water and best contaminant reduction replace the filter every 6 months. On Sale for a Limited Time!. Please note: This is an Denali Pure brand replacement part, not an OEM product. This product is not affiliated with any OEM brands and is not covered under any warranties offered by the original manufacturers. Any warranties for this product are offered solely by Denali Pure. All mentions of brand names or model descriptions are made strictly to illustrate compatibility. All brand names and logos are registered trademarks of their respective owners.