Ultimate AP575U wiper blade innovation for modern vehicles. A specially designed adapter allows the installation of the multi-clip on a wide range of modern wiper arms, saving many drivers the significant costs of purchasing original wipers. The one-piece design of Aerotwin minimizes flexibility, creates the optimal wiper blade surface angle, ensures top performance and very low wear, while also matching the sleek aesthetics of your modern car. Customers who switch to Aerotwin typically notice immediate improvements and rarely return to a conventional wiper system.