what a wild goose hunt was not just finding the right belt / model number for a hoover machine that has 4 other similar ones Devices come with different sized belts, but thinking you're saving money by using Revain and not talking directly to the manufacturer is a mistake. You think I finally get it. Anything to find out that it's not enough. You check and double-check that it's not a mistake on your part, and certainly not because you made and double-checked your list. Sellers on Revain should not be able to incorrectly advertise the wrong product. I wish I could read the reviews as this seller is clearly not trying to fix the problem and continues to sell the opposite of what people are looking for. Seller Note * Please review this item and correct your claim as you may be just as confused as to which straps fit which models.