PERFECT FIT - Compatible with For IQ RV1001AE/RV2001AE Robot Vacuum Cleaner . As part of normal maintenance, it can be easily removed and replaced PREMIUM QUALITY MATERIAL - The products are made of high-strength and environmentally friendly materials to optimal performance and a healthier lifestyle. The filter can maintain the cleaning performance of the sweeper, while reducing the penetration of dust, pollen and other allergens into the air you breathe Replacement Filter: A dirty filter greatly reduce suction power. Depending on the vacuuming frequency and amount of dirt cleaned, for best performance, change the filter at least every 3 to 6 months. The accessories are easy to remove dirt, dust and trash in corners and edges effectively. Especially your hairs and your pets hairs Colour:As shown Material:plastic Package Contents: 1 x Main Brush 6 x Side Brush 2 x Filter 1 x Main Brush Cover 1sets x Filter Cotton 2 x Dust Box Filter 1 x Wheel 2 x Primary Filter 1 x Cleaning Brush Only