Compatibility: The spare parts for vacuum cleaners are equipped with 2 filters. They are suitable for DC58 DC59 DC61 DC62 V7 and V8. HEPA filter: The filter uses high quality filter material to efficiently filter and prevent dust. This helps us breathe clean, fresh air and protect your family from and other airborne particles while absorbing odors. Changeover period: We recommend that the filter can be used for 2-3 months and should be replaced and cleaned afterwards. Replacing or cleaning the filter frequently is helpful in extending the life of the vacuum cleaner. Washable: The filter is washable and if you dirty you can remove the filter and then wash and clean it to keep it clean and improve filtration. Easily Replaceable: These filter replacement parts for are easy to install and remove. And there is a cleaning brush to wipe and clean dust on the filters. Material:Non-woven fabric+ABS colour:blue Package Contents: 1 * pre-filter 1 * post-filter 1 * cleaning brush 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.