The description was good enough to determine that i might be able to use these for my pump. Not sure how long they will last, but if it lasts more than a year, i am upping the stars to 5 (assuming i can and i remember).I wasn’t sure what i would get since all the images appear to be computer generated. But the products looked clean when i got them and appear to fit the pump (it works again without spitting water everywhere).Apparently, the model numbers are similar on different pumps. the drummond had PAS-30 on one of the labels and the dimensions listed almost matched what the worn (somewhat deformed, but reshaped to measure) impeller was.Thank You for putting enough information into the listing so i could get the part(s) i need!