≪B≫ Compatible With: ≪/B≫≪Br≫ Compatible With Irobot Roomba S9+ (9550) S9 (9150) Robot Vacuum Cleaner. ≪Br≫ | | ≪B≫ Package List: ≪/B≫≪Br≫2 Sets Roller Brushes; ≪Br≫ 6 Pcs Hepa Filters; ≪Br≫ 6 Pcs Side Brushes; ≪Br≫ 1 Pc Cleaning Tool. ≪Br≫ | | ≪B≫ Materials And Installation: ≪/B≫≪Br≫ It'S Make Of Advanced Environmental Friendly Materials, So That It Can Resist A Stronger Impact Force To Protect The Vacuum. It'S Easy To Install. ≪Br≫ | | ≪B≫ Usage Tips: ≪/B≫≪Br≫ If You Could Clean And Replace The Replacement Parts Regularly, The Vaccum Would Keep At Peak Performance All The Time And The Vacuum Would Be Extended. ≪Br≫ | | ≪B≫ : ≪/B≫≪Br≫ It'S Our Target To Offer Great