Foam And Felt Filters For Shark Rotator Navigator Lift-Away Upright Vacuum La502, La322, La301, La300, Replace Part Xffk320 | | The Packaging Includes 2 X Foam?2 X Felt Filters | | Pay Attention!Not Fit Uv850, Uv900 Vacuum. | | These La502 Foam Felt Filters For Shark Can Washable And Reusable, Simply Rinse With Clean Water And Let It Completely Air Dry Before Reusing Them. We Recommend Replacing These Filter Every 2-3 Months. | | Please Feel Free