Designed to fit for shark models nv680, nv681, nv682, nv683, nv800, nv800w, nv801, nv803, uv810 vacuums cleaner. Compare to part # xff680 & xhf680. Please measure your product dimension and confirm the same. Please notice this item is fit for shark nv680 series. It is not fit nv500, nv755, nv650 series. Please see the difference on the third picture, please check your machine number or part number before purchase, don't buy wrong filters! The filter for shark nv680 vacuum set are washable and reusable. Simply rinse with clean water and let it completely air dry before reusing them. You’ll just love them. Package comes with 2 black filters + 4 foam filters & 4 felt filters + 1 cleaning tool as seen in the pictures. We are committed to providing you best service. You will get reply within 24 hours and do our best to solve the problem for you, if you have any questions about this filter replacement. Designed to fit for shark models nv680, nv681, nv682, nv683, nv800, nv800w, nv801, nv803, uv810 vacuum cleaner. Compare to part # xff680 & xhf680.