COMPATIABLE: Replenishment brushes and filters kit only for iRobor i series robotic vacuum cleaner. EFFECTIVE CLEANING: The cylindrical brush are design with rubber treads to hug different floor , 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 . Perfect for homes with pets and allergy sensitivities. RESUABLE: The replacement parts kit are made of high quality material, resistance, enough to use many times. It is better replace the filter every 2 - 3 months to maintain 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 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.