Point accessory kit includes four interchangeable side brushes and two HEPA filters suitable for use with Point Dusty300 robotic vacuum cleaners. The side brushes thoroughly clean the edges and corners. The filter ensures a better cleaning result and cleaner room air when you replace it often enough. Optimal filtration reduces the amount of dust, pollen and allergens in your home. At the same time, regular replacement of parts extends the life of the robotic vacuum cleaner.