These easy-to-change replacement filters fit any PUR Faucet Filtration System to provide up to three months of clean, delicious water. Created with MAXION filter technology, this filter reduces over 70 contaminants while its MineralClear design filters water over natural minerals for a fresh taste. Product Features: Each filter provides up to 100 gallons or 3 months of filtered water Certified to remove 99% of lead, 96% of mercury and 92% of certain pesticides Reduces over 70 contaminants MineralClear design filters water over natural minerals Easy to change Includes 5 replacement filters