Bosch Aerotwin 22" Inch / 22" Inch Aero Flat Wiper Blades - A844S / 3397009844
Part Number (Short): A844S. Part Number (Long): 3397009844. Wiper Range: Aerotwin. The Bosch Aerotwin Wiper Blades provide clearer, smoother and quieter wiping performance than your standard run of the mill wiper blades.