Compatible with - great fit for shark rotator powered lift-away xl capacity nv755, uv795 vacuum cleaner. Compare to part # xff750 & xhf650. It is not fit nv500, nv650, nv680 series. Please see the difference on the fifth picture. Please check your machine number or part number before purchase! High efficency - this filter replacement is made of high-strength and environmental protection material, easy to replace. The filter replacements for shark are 99.97% effective in clean and fresh air in your home. It is recommend the filter clean every 1-2 months for best performance. Package comes with - 2 hepa filters + 4 foam filters & 4 felt filters + 1 cleaning tool as seen in the pictures. Washable & reusable - the replacement filter is washable and reusable. Recommend you wash the filter once every month and change the filters every 3-6 months to ensure your vacuum works optimally. Service - 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 rotator powered lift-away xl capacity nv755, uv795 vacuum cleaner. Compare to part # xff750 & xhf650. Premium quality leadaybetter brand product. Contains 2 hepa + 4 foam & felt filters. Made of high-strength and environmental protection material, easy to replace.It is recommended that the filter be cleaned every 1-2 months for best performance. Please notice this item is fit for shark nv755 & uv795 series. It is not fit nv500, nv650, nv680 series. Please see the difference on the fifth picture. Please check your machine number or part number before purchase!