Practicality: Designed to fit for Shark APEX AZ1000 AZ1002 AX950 AX951 AX952 for seamless replacement, ensuring a perfect fit and efficient operation. Optimal Size: The precise size is carefully designed to meet equipment specifications and integrates perfectly with your vacuum cleaner. Durability: Made of durable materials, these replacement brush rolls are designed to maintain the self-cleaning function of for Shark APEX vacuum cleaners, ensuring long-lasting performance and durability. User-friendly Installation: These accessories are designed for easy installation and can be quickly installed in your vacuum cleaner. They are designed to fit precisely with the model and can be quickly replaced without professional help. Maintenance Recommendation: It is recommended to replace the brush roll every 3-6 months (depending on usage) to maintain optimal cleaning efficiency, ensuring that every area the robot passes through is fully and carefully cleaned. Function: Consumables Use environment: Home use Colour:As Shown Material:plastic Package Contents: 1 x Roller Brush Only the above package content, other products are not included. Note: Light reflection 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.