100% COMPATIBLE: accessories.These replacement robotic vacuum cleaner accessories are compatible with 800, 860,865,866,870,871,875,876,880,886,900,960,966,980 vaccum cleaning robots Aeroforce -free debris estractor: The innovative counter-rotating debris extractors break debris and dirt while the brushless design is virtually maintenance-free Hepa filter: The HEPA filter for 800/900 Series substantially increases the amount of dust, pollen, pet dander and allergens captured by the innovative filter design SIDE BRUSH: The side brush for 800/900 Series reaches along edges to remove dirt, dust and debris.Get everything you need to help maintain your robot's cleaning performance in one convenient kit Get everything you need to help maintain your robot's cleaning performance in one convenient kit for 800/900 series 870 880 980. Keep your operating at performance. The 800/900 Series side brush reaches along edges to remove dirt, dust and debris. The 800/900 Series side brush now features easy installation and removal with the use of a coin or similar household item. The 800/900 Series HEPA filter substantially increases the amount of dust, pollen, pet dander and allergens captured by the innovative filter design. The innovative counter-rotating debris extractors break debris and dirt while the brushless design is virtually maintenance-free. Includes one front and one rear extractor. Extractors should be replaced every six months. Material: Plastic color: Silver+black Package Contents: 6 x Side Brushes 4 x Series HEPA Filters 4 x AeroForce Extractors 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.