Our Miracle Dri Roller Unit is the Gold Standard in water removal on tennis courts. The Miracle Dri roller has a durable aluminum frame and aluminum housing. It is also powder coated and utilizes a stainless steel “T” frame. Both features combine to give you the longest life span in the market. You will not find a better roller unit in the industry when it comes to value and quality. The Miracle Dri Roller Unit is backed by a 2 year limited warranty and the includes one PVA replacement roller (6 month warranty on PVA roller).