4-Pack Replacement Filter Kit for Watts WP2-BVC RO System - Includes Carbon Block Filter & PP Sediment Filter - Denali Pure Brand Replacement Watts WP2-BVC Water Filter Cartridge Kit. Quantity: 4 Activated Carbon Block Filter, 4 Polypropylene Sediment Filter Denali Pure Universal 10 inch filter for Watts Premier WP2-BVC Microbiological Purifier Carbon Block Filter System Universal 10-inch Activated Carbon Block Filter, Polypropylene Sediment Filter. Improves taste and clarity while retaining beneficial nutrients by reducing chlorine, fine sediment, odor, silt, rust. Removes undesirable and possibly harmful waterborne contaminants, particles, chemicals and microorganism. High efficiency and high dirt holding capacity for longer filtration and fewer replacements. 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!