and high quality Made of high-quality materials, more durable Newly designed anti-winding roller, sweeps dust into the dust box to prevent hair from tangling Filter filters fine dust to reduce dust, pollen and other allergens from penetrating into the air you breathe As part of normal maintenance, it can be easily removed and replaced It is best to replace spare parts every 2 to 3 months to keep the machine running at its best performance Fitment: For Osoji 950 robot cleaner size: Rolling brush: 16.3CM Filter: 13.9x4.9x0.7CM Sponge: 13.3x4.9x0.3CM Mop: 28.5x13CM Material:plastic colour:As shown Package Contents: 1 * Main brush 6 * Filter 6 * Side brush 2 * Mop 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.