COMPATIABLE: Replenishment brushes and filters kit only for iRobor Roomba i series robotic vacuum cleaner. EFFECTIVE CLEANING: The cylindrical brush are design with rubber treads to hug different floor surface, removing everything from small items to large debris more effectively. The edge sweeping brushes keeps your robot cleaning close to wall and deep into corners. ESSENTIAL FOR ALLERGY SUFFER: The Hepa filter capture of mold, pollen, dust mite, dog and cat hair effectively, effectively reduce allergens. Perfect for homes with pets and allergy sensitivities. RESUABLE: The replacement parts kit are made of high quality material, resistance, durable enough to use many times. It is better replace the filter every 2 - 3 months to maintain iRobot cleaning performance. EASY TO CLEAN: The brushes can be washed (Allow to dry completely before installation) and reused. Compatible model: i Series vacuum cleaner i7 i7+ i7 plus E5 E6 E7 series Materials: High quality PC. Color: Green + Grey SIZE: Main brush: 7.5 x 1.1 inch / 9 x 3 cm Side brush: 2.4 inch / 5.6 cm Filter: 6.5 cm x 5.1 cm x 1.9 cm / 2.5 in x 2 in x 0.7 in Package Contents: 2 x Main brush 3 x HEPA Filters 3 x Side brush 1 x Comb 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.