Replacement Parts Kit for Irobot Roomba 800 900 Series 850 860 861

Perfect Compatible: Replacement Accessory Kit Compatible for iRobot Roomba 850 860 861 864 866 870 871 880 890 891 & 900 series 960 961 964 980 981 985 etc vaccum cleaning robots.Innovative Design: Dual counter-rotating extractors incorporate a durable rubber tread design, Soft and wear-resistant rubber, special texture, completely solve the problem of winding, which grab and break down dirt and debris from smooth floor easily.Hepa Filter: Made of high strength and eco-friendly material, remove any hair or debris, the purification efficiency is as high as 99.98%, filter tiny particles to make the released air more fresh.Replace: We need to replace accessories every 3-6 months to keep the vacuum cleaner in top working condition, Contains everything you need to help maintain Roomba.color:Photo colorMaterial:plasticPackage Contents:2 x Roller brush4 x Side brush4 x Filter4 x Screw1 x Roller2 x Cleaning toolOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.