🧹 Upgrade Your Clean, Elevate Your Space! Effortlessly tackles dirt and pet hair from every corner. Cleans without disturbing your peace. Built to last, easy to replace every 3-6 months. Compatible with V6 models for a seamless fit. Compatible with multiple Dyson models for enhanced efficiency. 4 Prong Drive 45mm Diameter Easy Install The Chuancheng Brushroll Roller Bar Brush Roll is a high-performance replacement part designed for specific Dyson V6 and Old V7 vacuum models. With a 4 prong drive and a diameter of 45mm, this brush roll effectively removes dirt, dust, and pet hair while ensuring quiet operation and protecting your floors. Durable and easy to install, it enhances your vacuum's cleaning capabilities and is recommended for replacement every 3-6 months.