filters are made of high-strength and environmentally friendly materials, which can effectively avoid secondary pollution and bring health to you and your family The same size and thickness as filters, make the filters are compatible with the machine; The seal is and will not be tight, same the suction. The air circulation is good and it can be pulled out without damaging the machine. Can be installed in less than a , easy to cleaned & reused, just clean with clean water and let dry completely, and then you can use again.In order to keep it running on suction, we suggest you clean filter 2-4 weeks. The high-efficiency filtering effect can air circulation, the suction power of the vacuum cleaner, and can capture most of the dust and protect your machine, is a good helper for your cleaning Type: vacuum cleaner parts : plastic colour: As shown Package Contents: 2 x screens, 6 x side brushes, 2 sets x main brushes, 2 x wheels 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.