This accessory kit comes with 3 extra essential components. An extra high-efficiency filter captures dust, dander, and pet allergens. A multi-surface brushroll deep-cleans dust and debris on carpets and hard floors. Last, you get 2 extra spinning side brushes to pull in debris from corners and edges with ease. Multi-surface brushroll: picks up dust and debris on carpet and hard floors. High-efficiency filter: captures dust, dander, and pet allergens. Dual spinning side brushes: pulls in all debris from corners and edges. Compatible with shark ion robot® series: these replacement parts are compatible with shark ion series robot vacuums. Our convenient replacement parts kit contains everything you need to maintain the performance of your shark ion robot®. Filter Type: Carbon Surface Type: All Floor Types Measurements: 1.3 Height/Inches, 5.9 Width/Inches Weight (lb.): 1 Lb Base Material: 100% Plastic Care: Wipe Clean Country of Origin: Imported