Refurbished models of vacuums and steam cleaners are good for consumers because they can save a lot of money. They also come with warranties that guarantee that the product will be free from defects or has been repaired in case it does have any issues. However, there are some drawbacks to buying refurbished models like: 1. The model may not have all the features promised by the manufacturer when you buy it new. 2. It is not guaranteed that it will last as long as a new model would if used regularly and properly. 3. Some refurbished products may need repair work done on them before they can be used again which can be costly.