Description: 1. Keeping your home clean. 2. Made of high-strength and environmentally friendly protecting material. 3. Helping to rid the air of dust, allergens and other particles. Specially in home with pets. Specification: Style 1: Compatible for IROBOT Roomba 7 series 700 sweeper Weight: 215g Size: 200*150*150mm Accessories: 2 triangular side brushes 2 hexagonal brush 4 filters 1 rubber brush 1 hair brush Style 2: Compatible for IROBOT Roomba 7 series 700 sweeper Weight: 352 Size: 200*150*150mm Accessories: 3 triangular side brushes 3 hexagonal brush 4 filters 2 rubber brush 2 hair brush Style 3: Compatible for IROBOT Roomba 7 series 700 sweeper Weight: 510g Size: 200*150*150mm Accessories: 3 triangular side brushes 3 hexagonal brush 6 filters 3 rubber brush 3 hair brush Note: This accessory kit is a replacement accessory, not an original product. For this product, use iRobot brand name, model or component name only to prove compatibility. Package List: Choice 1: 2 Triangular Side Brushes 2 Hexagonal Brush 4 Filters 1 Rubber Brush 1 Hair Brush Choice 2: 3 Triangular Side Brushes 3 Hexagonal Brush 4 Filters 2 Rubber Brush 2 Hair Brush Choice 3: 3 Triangular Side Brushes 3 Hexagonal Brush 6 Filters 3 Rubber Brush 3 Hair Brush