| Whirlpool® Refrigerator Water Filter 3 - WHR3RXD1 (Pack of 1). Certified to reduce 99% of lead as well as other potentially harmful contaminants, Whirlpool® filters offer convenient, filtered water for you and your family. For the cleanest water, replace your Whirlpool® filter every 6 months (or 200 gallons). Whirlpool® Ice & Water Refrigerator Filter 3 replaces P1WB2 & P1WB2L... - Whirlpool® Refrigerator Water Filter 3 - WHR3RXD1 (Pack of 1). |