This replacement wheel module for vacuum is a great addition to Home and Kitchen accessories .As a result of my tests, I determined that this accessory is easy to install and does a great job of keeping the vacuum moving smoothly and efficiently. The wheel is durable, made of high quality material and doesn't cause any scratches on the floor. The only drawback i could see is the price, but it is well worth it considering the quality OF the product. Overall, a must-have for any vacuum user..