The filter quickly expels clean air and the HEPA filter of the handheld vacuum cleaner removes dust and other particles. Replacement washable filter for vacuum cleaner. Compatible for P9 P9GTS It is recommended to replace the spare parts every 2 to 3 months depending on the frequency of use to keep the machine operating at peak performance. It can be easily removed and replaced as part of a normal appearance. Replacement parts of the HEPA filter for handheld vacuum cleaner without The HEPA filter is the latest filter for handheld vacuum cleaners. It is protected by a multi-cone cyclone separation system. Only 0.01% of dust and particles enter the HEPA system, Material: plastic color: black white Package Contents: 8 HEPA filters Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.