√ Make sure the size is 5 mm in diameter and 23.7 cm in length. Please measure the size of your roller brush. Make sure the size fits your brush head. √ Compatible with Dyson V8: Perfect replacement roller brush for Dyson SV10 V8 Absolute V8 Animal V8 Total Clean vacuum cleaner with direct drive head. √ Durable material: Made of durable materials, this replacement roller brush is built to last and offers optimal performance for efficiently cleaning various floor surfaces. √ The roller brush features a unique design with bristles that effectively loosen and remove dirt and debris from carpets, while being soft enough for hard floors without damaging them. √ Easy installation: Installing the replacement roller brush is quick and easy and requires no special tools or technical expertise. Simply remove the old brushroll and replace it with the new one to ensure a secure fit. √ It's important to replace the brushroll on your Dyson V8 vacuum cleaner regularly to maintain cleaning