Compatible Replacement Accessories Parts Kit For Irobot Roomba 800 900 Brushes

COMPATIBILITY: This new type replacement parts is compatible with iRobot Roomba 900 series 990 980 966 960 900, 800 series 896 895 890 886 880 871 870 866 865 860 850 805 and other vacuum cleaning robots. It covers nearly all models between 800 and 900 series so that you can always find one that suits your own Roomba most. 
   INNOVATIVE DESIGN: The dual counter-rotating debris extractor brush is composed of a durable rubber tread structure that contains many excellent performances, it can decompose detritus, grab and break down dirt from any floor type. Meanwhile, it barely requires any maintenance for this brushless design extractor. 
   HIGH-QUALITY FILTER: The Hepa Filter is made from premium-grade PC- a kind of material that makes full use of high-efficient filtration. In this way, it can help remove the dust, allergens, pollens and other particles from the air. The filter keeps Roomba clean while reducing the amount of dust that seeps into the air. 
   KINDLY REMINDER: These replacement side brushes allows your Roomba to clean much deeper into the carpet. In order to keep your iRobot Roomba running at optimal performance, please clean the filters regularly to avoid second air pollution. The best way is to replace these filters, debris extractors and side brushes every 2-3 months. 
   PACKAGE INCLUSION: The package contains 6 triangular edge brushes, 4 filter screens, and 4 roller brushes