[Compatible Model]Replacement filters fit for DEWALT DC5151H DC515 DCV517 DCV517B Vacuum Cleaner [Efficient Filtration] The foam sleeve included with the filters extends their life, and using it with a foam pre-filter prevents clogging from large particles for enhanced filtration efficiency. The filters fit perfectly, ensuring worry-free use. [Washable and Reuseable]Washable and reusable pleated filter paper can effectively remove daily dirt, such as sawdust, wood chips, construction site debris and car or truck dirt [Easy to install]Easy to remove and replace, you can replace it easily without any tools, recommend replace the replacement part every 3 months for better performance Colour:Photo Color Material:plastic Package Contents: 2 x Filter 4 x Filter cotton Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.