High-quality new materials, well-made, durable, and perfectly matched to the equipment Clean accessories keep your home robot at peak performance. The contents of the accessories are easily removed and replaced as part of routine maintenance. Also reduces the infiltration of dust, pollen, and other allergens into the air you breathe To achieve the best cleaning and filtering effect, the cleaning accessories should be replaced every 2-3 months depending on the frequency of use Can greatly improve air quality and reduce particle size by up to 99.97%. Helps eliminate household dust, pet dander and more Say goodbye to odors, the pre-filter can help reduce unpleasant odors from pets, smoke, cooking fumes and a variety of household products and chemicals Applicable to i7 i7 i34j7 j7 plus i6 i8 plus E5 E6 E7. Material: plastic + rubber color: green + black Package Contents: 4 x Main Brush 10 x Side Brush 10 x Filters 5 x Dust Bag 1 x Cleaning Brush 1 x Screwdriver Only the above package