General description Replacement parts for Shark IQ RV1001AE and RV101 Robot Vacuums, designed to maintain peak performance and efficiency. These high-quality accessories are made from durable materials and are easy to remove and replace as part of routine maintenance. Regular replacement helps prevent dust, pollen, and other allergens from entering the air you breathe. Technical specifications Color: as shown Material: plastic Package Contents: 1 x Main Brush 1 x Filter Screen 1 x Dust Filter 2 x Main Brush Cover 1 x Universal Wheel 2 x Filter Cotton Measurement allowed error: +/- 1-3 cm Usage To achieve the best cleaning and filtering effect, it is recommended to replace the cleaning accessories every 2-3 months, depending on the frequency of use.