Everydrop by Whirlpool Ice and Water Refrigerator Filter 4, EDR4RXD1, Single-Pack Description 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 200 gallons). everydrop® Ice & Water Refrigerator Filter 4 replaces W11256135 & W11311161. Features: Make sure this filter is compatible with your refrigerator Everydrop Filter 4 is the only filter approved by: Whirlpool, Maytag, Amana, KitchenAid and Jenn Air brands Certified to reduce 99% of lead, offering superior contaminant reduction for you and your family Reduces 23 contaminants including lead, pesticides, pharmaceuticals, and waterborne parasites (NSF 401, 53 and 42 certified) Offers clean, fresh tasting water. Product Details: Material: Plastic Product Dimensions: 2.52"D x 3"W x 9.38"H Item Weight: 0.77 Pounds External Testing Certification: NSF Product Benefits: Removes Odor Material: ‎Plastic Product Dimensions: ‎2.52"D x 3"W x 9.38"H Item Weight: ‎0.77 Pounds External Testing Certification: ‎NSF Product Benefits: ‎Removes Odor Brand: ‎EveryDrop by Whirlpool Brand Name: ‎EveryDrop by Whirlpool Model Info: ‎EDR4RXD1 Item Weight: ‎12.3 ounces Country of Origin: ‎Singapore Item model number: ‎EDR4RXD1 Is Discontinued By Manufacturer: ‎No Capacity: ‎23 Cubic Feet Additional note: ‎For clean, fresh tasting water, replace your everydrop® Water Filter every 6 months. Replaces 1500 Plastic Water Bottles Part Number: ‎EDR4RXD1 Form Factor: ‎side_by_side Special Features: ‎Alcohol-Free Color: ‎White Material Type: ‎Plastic Included Components: ‎1 Water Filter Batteries Included?: ‎No Batteries Required?: ‎No Date First Available: October 20, 2008