General description New high-quality materials ensure that this accessory kit for MAMNV BR150 and BR151 mopping robot vacuums is well-made, durable, and perfectly matched to the equipment. Clean accessories keep your home robot at peak performance and help reduce the infiltration of dust, pollen, and other allergens into the air you breathe. The contents of the accessories are easily removed and replaced as part of routine maintenance. Technical specifications Color: as shown Material: plastic Package Contents: 6 x Side Brushes, 4 x Filters, 3 x Mops Measurement allowed error: +/- 1-3 cm Usage To achieve the best cleaning and filtering effect, the cleaning accessories should be replaced every 2-3 months depending on the frequency of use. The HEPA filter can greatly improve air quality and reduce particle size by up to 99.97%, helping to remove household dust, pet dander, and more. Additionally, the pre-filter can help reduce unpleasant odors from pets, smoke, cooking fumes, and