[Compatible models] Replacement kit fits for iRobot Roomba 500 & 600 Series: 536 551 552 564 585 589 595 692 694 676 610 675 677 671 614 618 620 630 635 650 660 665 680 690 695 Vacuum Cleaners (Not fit 645 & 655) [Value Set ]: 3 set bristle & flexible beater brush, 10 high-efficiency filters, 10 edge sweeping brushes, 1 cleaning brush, 1 screwdriver. (If the edge brushes on irobot replacement parts are bent from shipping, simply soak them in warm water for a while to restore them.) [EASY TO INSTALL AND MAINTAIN] These reaplcement parts are washable and reusable, and regular cleaning of Roomba parts improves suction power and extends service life. For best results, the main brush should be replaced every 2 months. The side brush and filter should be replaced every 1 months [HIGH QUALITY & DURABLE MATERIALS]:Replacement parts are made of high quality materials, compatible with irobot roomba vacuum cleaner, work the same way as the [Suggestions for use] We recommend replacing the accessories every 3-6 months to maintain the efficient cleaning performance of the vacuum cleaner to achieve the best cleaning effect and keep your room clean at all times. Type:Vacuum Cleaner Accessories Colour:As Shown Material:plastic Package Contents: 3 Set x Main Brush 10 x Filter 10 x Side Brush 2 x Cleaning Brush Tool 1 x screwdriver (Appearance style random , don't accept the specified) Only the above package content, other products are not included. Note: Light reflection 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.