It is probably quite rare that you will ever be in a position where you have to rinse a large quantity of potatoes. But maybe you are having a big family meal or a make food from potatoes and are looking for a way to cut down on the scrubbing or peeling time. In that case, you can consider putting all the potatoes in the dishwasher and running the cycle on rinse.
It should only take about 10-15 minutes and then you will be able to have all of your potatoes clean and ready to cut and boil or cook.