Vacuum Cleaner Accessories Replacement Kit For IRobot Roomba I Series I7 I7+ I3 I4 I8 E5 E6 J7 J7+ Plus Robotics Home Appliance [ FITS] Compatible with for iRobot Roomba i7 i7+ i3 i3+ i4 i6 i6+ i8 i8+/Plus E5 E6 E7 j7 (7150) j7+ (7550) vacuum cleaner set. This set precision fit and easy install. [MATERIAL] The brush replacement parts are made of high quality and environmentally friendly materials to ensure optimal performance and a healthier lifestyle. It is a good helper to keep your house truly clean and improve the air quality for your family. [DUAL MULTI-SURFACE RUBBER BRUSHES] Extractors incorporate a durable rubber tread design that grabs and breaks down debris from any floor type. [HIGH-EFFICIENCY FILTER] Maintains for roomba"'"s cleaning performance while reducing infiltration of dust. Colour: as shown Material: plastic