Certified to reduce 99% of lead as well as other potentially harmful contaminants, everydrop® filters offer convenient, filtered water for you and your family. For the cleanest water, replace your everydrop® filter every 6 months (or 250 gallons). everydrop® Ice and Water Refrigerator Filter 7 replaces P1AC416 and P1AC250 everydrop Twist-in Refrigerator Water Filter Filter 2 one_size | EDR2RXD1