Replacement filter and brush set for iRobot Roomba. - Filter Type: Replacement filter - Accessories: Brush set - Brand: iRobot - Model: For Roomba 【Compatible Models】 ・Roomba® i Series Robots ・Roomba® e Series Robots ・Roomba® j Series Robots ・Roomba Combo™ i Series Robots ・Roomba Combo™ j Series Robots ・Roomba Combo™ 10 Max Robot ・Roomba® 600 Series Robots ・Roomba® 800 Series Robots ・Roomba® 900 Series Robots Thank you for viewing. I no longer need these as I purchased a new model Roomba. One edge-cleaning brush has been used, so I am selling two. There is one dedicated filter. I believe both are genuine products. Please refrain from purchasing if you are concerned as they have been stored at home. They will be sent in simple packaging.