The new Whirlpool Water EveryDrop EDR2RXD1 Ice and Water Refrigerator Filter 2 is a comparable replacement for the Whirlpool W10413645A but with superior performance. Designed with usability in mind, this filter is packaged with louder colors and an instinctive model number to practically guarantee you are getting the right filter for your fridge. Along with this comes a significant increase in contaminant reduction up from 7 to a NSF certified 24. This includes contaminants such as chlorine taste and odor, industrial chemicals, metals, minerals, pharmaceuticals, pesticides, waterborne parasites, and more. A new and improved alternative to the Whirlpool W10413645A Installs quickly and easily Provides great tasting water and ice for up to six months Retail packaging may vary