Works great in my sweeper! Because you CAN actually clean these filters, they are easy to clean for a pleated accordion paper filter. Dust and dirt get into the folds and you can just take a screwdriver or an old butter knife and run it up and down each fold, clean it and shake out the remaining dust in the bin liner/bin and put it back in and come back to sweep. I only used one last year so I probably have filters for a few years as I can clean and reuse each one.