For Roomba S9(9150)+s9 Plus(9550) S Series Main Side Brush Dust Bag

FIT MODEL - Perfect fit for iRobot Roomba s9 (9150) s9+ s9 plus (9550) Wi-Fi connected robot vacuum cleaner.HIGHLY PERFORMANCE- Premium quality side brush reaches deep into corners and edges to remove more dirt, dust and debris. The HEPA filter blocks 99.97% of pollen, dirt, dust, pet dander and other particles as small as 0.3 Micrometre in size. Each dirt bag holds 30 bins of dirt and debris.MAINTENANCE - to ensure your iRobot roomba running at peak performance,recommend replace HEPA filters every 2 months and replace the side brushes every half month, or dependent on usage.colour: as shownMaterial: PlasticPackage Contents:4 x HEPA filters4 x side brushes2 x replacement dust bags2 sets x main brushesOnly 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.