Side brush can go deep into the corners and edges to remove more dirt, dust and debris Easy to install and remove, no need to spend extra energy and time. HEPA filter is made of high-strength environmental-friendly materials, which can block most of dust down to 0.3 micrometer. The filter can maintain the cleaning performance of the sweeper, while reducing the penetration of dust, pollen and other allergens into the air you breathe Easy to clean, Help to remove dirt, dust and trash on the floor. 100% Made of high-quality materials, environmental friendly materials, soft and to use. Material: plastic colour: white Package Contents: 4 x Side Brush(L+R) 2 x Hepa Filter 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.