Fangrui Product Details The Accessories Kits Are Compatible With For Irobot Roomba Vacuum Cleaner Replenishment Parts E5 E6 E7 I7 I7+i6 I8 I3 I4 Plus 3150 Ei Series We Recommend Replacing Spares Every 1-3 Months To Keep Your Robotic Vacuum Cleaner Performing At Its Peak Highly Efficient Technology - Unique Dual Multi-surface Rubber Brushes Dont Get Tangled With Pet Hair. Brushes Adjust And Flex To Stay In Constant Contact With Carpets And Hard Floors. Easy To Clean And - Regularly Clean And Roller Brush To Improve Suction And Performance And Extends The Life Of Your Robot Vacuum. Name:vacuum Cleaner Parts Colour: As Shown Material: Plastic Package Contents: 2 Set X Brushes 4 X Filters 4 X Edge-sweeping Brushes 2 X Tire Skins Only 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.