Made of high quality materials, more durable Captures 99% of mold, pollen, dust mites and other allergens, etc., the pleated design allows for greater filter coverage without affecting suction performance. Uniquely designed brushes to adapt to different floor surfaces and remove everything from small dust to large deposits. As part of normal maintenance, it can be easily removed and replaced It is best to replace the spare parts every 1-3 months to keep the machine running at its best performance Please note: there is a difference in color or nature, the color is random in some places, it does not affect the use, please don't worry, ! Compatibility: for W2 vacuum robot vacuum cleaner Color: Photo color Material: plastic Package Contents: 10 x Strainers 6 x Cloths 6 x Side Brushes 10 x Side Brushes 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