my sink dimentions are 20" x 17.5" will this replacement will fit
Possibly as this is a drop in model & the dimensions are close. The best way to tell is to look under your sink & measure how large the cutout hole your current sink is in to be sure that this one will have adequate space to rest the lip of it on. The basin dimensions are 16" x 11" so the cutout hole would also have to be large enough to accommodate that size basin. Please let me know what questions you may have; I am happy to help!