Filters Twice as Fast MAXION Technology Certified to reduce 12 contaminants 2x more than Brita. Reduces certain pesticides, industrial pollutants, heavy metals chlorine (taste & odor) and more BPA safe Slim design fits most refrigerator doors. Easy- to- fill lid covered pour -spout & comfort grip handle 1 filter provides up to 40 gallons 2 months of clean water.