Adaptation model: Compatible with for DC515 and DCV517 of Vacuum. Although this is not a manufacturer filter, it is perfectly suitable for Vacuum. High-quality performance: This product is made of plastic. The filter provides a larger surface area to and reduce clogging. No more dust will be ejected during cleaning. It can effectively filter dust, sawdust, debris, wood chips, etc., and keep the workbench or floor clean. Replace the filter: When your existing filter is clogged, replacing the old filter will help reduce indoor dust and protect the vacuum cleaner motor from damage. Washable and reusable: you can rinse it off with tap water or water, and then use it again. Colour: as shown Material: plastic Package Contents: 2 x HEPA filter Only the above package content, other products are not included. Note: Light 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.