If you don't need to include the MoreLinq library on your task just to find the DistinctBy operation Then you can certainly get exactly the same final result using the overload of Linq's Unique process that takes in an IEqualityComparer argument. 1 Also see this related problem and its responses. https://propertyingurugram.in/dhanuka-agritech-promoters-lenskart-founder-buy-apartment-at-the-camellias-in-gurgaon/